431320794611 has 8 divisors (see below), whose sum is σ = 492946741344. Its totient is φ = 369697020480.

The previous prime is 431320794577. The next prime is 431320794613. The reversal of 431320794611 is 116497023134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 431320794611 - 2²² = 431316600307 is a prime.

It is a super-3 number, since 3×431320794611³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431320794613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92840 + ... + 933413.

It is an arithmetic number, because the mean of its divisors is an integer number (61618342668).

Almost surely, 2^431320794611 is an apocalyptic number.

431320794611 is a deficient number, since it is larger than the sum of its proper divisors (61625946733).

431320794611 is a wasteful number, since it uses less digits than its factorization.

431320794611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086301.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 431320794611 in words is "four hundred thirty-one billion, three hundred twenty million, seven hundred ninety-four thousand, six hundred eleven".