430621256431092 has 48 divisors (see below), whose sum is σ = 1058238884989440. Its totient is φ = 135912034638432.

The previous prime is 430621256431081. The next prime is 430621256431099. The reversal of 430621256431092 is 290134652126034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430621256431099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510864678 + ... + 511706909.

It is an arithmetic number, because the mean of its divisors is an integer number (22046643437280).

Almost surely, 2^{430621256431092} is an apocalyptic number.

It is an amenable number.

430621256431092 is an abundant number, since it is smaller than the sum of its proper divisors (627617628558348).

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

430621256431092 is a wasteful number, since it uses less digits than its factorization.

430621256431092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022573460 (or 1022573458 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 430621256431092 in words is "four hundred thirty trillion, six hundred twenty-one billion, two hundred fifty-six million, four hundred thirty-one thousand, ninety-two".