430541404656 has 80 divisors (see below), whose sum is σ = 1213430906880. Its totient is φ = 130457743360.

The previous prime is 430541404633. The next prime is 430541404687. The reversal of 430541404656 is 656404145034.

It is a super-2 number, since 2×430541404656² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12146896 + ... + 12182288.

It is an arithmetic number, because the mean of its divisors is an integer number (15167886336).

Almost surely, 2^430541404656 is an apocalyptic number.

It is an amenable number.

430541404656 is an abundant number, since it is smaller than the sum of its proper divisors (782889502224).

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

430541404656 is a wasteful number, since it uses less digits than its factorization.

430541404656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58454 (or 58448 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 430541404656 in words is "four hundred thirty billion, five hundred forty-one million, four hundred four thousand, six hundred fifty-six".