476072272325431 has 32 divisors (see below), whose sum is σ = 503820838080000. Its totient is φ = 448598099664000.

The previous prime is 476072272325423. The next prime is 476072272325467. The reversal of 476072272325431 is 134523272270674.

It is a cyclic number.

It is not a de Polignac number, because 476072272325431 - 2³ = 476072272325423 is a prime.

It is a super-2 number, since 2×476072272325431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476072272325401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33085841185 + ... + 33085855573.

It is an arithmetic number, because the mean of its divisors is an integer number (15744401190000).

Almost surely, 2^{476072272325431} is an apocalyptic number.

476072272325431 is a deficient number, since it is larger than the sum of its proper divisors (27748565754569).

476072272325431 is a wasteful number, since it uses less digits than its factorization.

476072272325431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23767.

The product of its (nonzero) digits is 23708160, while the sum is 55.

The spelling of 476072272325431 in words is "four hundred seventy-six trillion, seventy-two billion, two hundred seventy-two million, three hundred twenty-five thousand, four hundred thirty-one".