434425215000 has 640 divisors, whose sum is σ = 1656189849600. Its totient is φ = 92715840000.

The previous prime is 434425214969. The next prime is 434425215023. The reversal of 434425215000 is 512524434.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 141643467 + ... + 141646533.

It is an arithmetic number, because the mean of its divisors is an integer number (2587796640).

Almost surely, 2^434425215000 is an apocalyptic number.

434425215000 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 434425215000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (828094924800).

434425215000 is an abundant number, since it is smaller than the sum of its proper divisors (1221764634600).

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

434425215000 is a wasteful number, since it uses less digits than its factorization.

434425215000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193 (or 3174 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 434425215000 its reverse (512524434), we get a palindrome (434937739434).

The spelling of 434425215000 in words is "four hundred thirty-four billion, four hundred twenty-five million, two hundred fifteen thousand".