430124200040 has 32 divisors (see below), whose sum is σ = 975167091360. Its totient is φ = 170736321600.

The previous prime is 430124200019. The next prime is 430124200057. The reversal of 430124200040 is 40002421034.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 430124199985 and 430124200021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41037146 + ... + 41047625.

It is an arithmetic number, because the mean of its divisors is an integer number (30473971605).

Almost surely, 2^430124200040 is an apocalyptic number.

430124200040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430124200040 is an abundant number, since it is smaller than the sum of its proper divisors (545042891320).

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

430124200040 is a wasteful number, since it uses less digits than its factorization.

430124200040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82084913 (or 82084909 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 430124200040 its reverse (40002421034), we get a palindrome (470126621074).

The spelling of 430124200040 in words is "four hundred thirty billion, one hundred twenty-four million, two hundred thousand, forty".