413172431 has 8 divisors (see below), whose sum is σ = 472377984. Its totient is φ = 354012120.

The previous prime is 413172427. The next prime is 413172479. The reversal of 413172431 is 134271314.

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

It is not a de Polignac number, because 413172431 - 2² = 413172427 is a prime.

It is a super-2 number, since 2×413172431² = 341422915476899522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 413172431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413172031) 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, 11276 + ... + 30878.

It is an arithmetic number, because the mean of its divisors is an integer number (59047248).

Almost surely, 2^413172431 is an apocalyptic number.

413172431 is a deficient number, since it is larger than the sum of its proper divisors (59205553).

413172431 is a wasteful number, since it uses less digits than its factorization.

413172431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22621.

The product of its digits is 2016, while the sum is 26.

The square root of 413172431 is about 20326.6433775968. The cubic root of 413172431 is about 744.8070494112.

The spelling of 413172431 in words is "four hundred thirteen million, one hundred seventy-two thousand, four hundred thirty-one".