431266341332456 has 48 divisors (see below), whose sum is σ = 940647861347040. Its totient is φ = 184827810541920.

The previous prime is 431266341332381. The next prime is 431266341332459. The reversal of 431266341332456 is 654233143662134.

It is a junction number, because it is equal to n+sod(n) for n = 431266341332398 and 431266341332407.

It is not an unprimeable number, because it can be changed into a prime (431266341332459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126172541 + ... + 129545523.

It is an arithmetic number, because the mean of its divisors is an integer number (19596830444730).

Almost surely, 2^{431266341332456} is an apocalyptic number.

It is an amenable number.

431266341332456 is an abundant number, since it is smaller than the sum of its proper divisors (509381520014584).

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

431266341332456 is a wasteful number, since it uses less digits than its factorization.

431266341332456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3699174 (or 3699163 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 53.

The spelling of 431266341332456 in words is "four hundred thirty-one trillion, two hundred sixty-six billion, three hundred forty-one million, three hundred thirty-two thousand, four hundred fifty-six".