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430212000000 = 2835635851
BaseRepresentation
bin1100100001010101010…
…00100010100100000000
31112010110012202222200210
412100222220202210000
524022033233000000
6525345304114120
743040024443446
oct6205250424400
91463405688623
10430212000000
111564a7505142
126b465165940
13317518cc713
1416b72834b96
15b2cde4c350
hex642aa22900

430212000000 has 252 divisors, whose sum is σ = 1431260742128. Its totient is φ = 114720000000.

The previous prime is 430211999983. The next prime is 430212000007. The reversal of 430212000000 is 212034.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 430212000000.

It is not an unprimeable number, because it can be changed into a prime (430212000007) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 11982075 + ... + 12017925.

Almost surely, 2430212000000 is an apocalyptic number.

430212000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430212000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715630371064).

430212000000 is an abundant number, since it is smaller than the sum of its proper divisors (1001048742128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430212000000 is an frugal number, since it uses more digits than its factorization.

430212000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35900 (or 35861 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 430212000000 its reverse (212034), we get a palindrome (430212212034).

The spelling of 430212000000 in words is "four hundred thirty billion, two hundred twelve million", and thus it is an aban number.