431000041004031 has 8 divisors (see below), whose sum is σ = 574786768719744. Its totient is φ = 287273336978840.

The previous prime is 431000041003957. The next prime is 431000041004069. The reversal of 431000041004031 is 130400140000134.

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 431000041004031 - 2¹⁴ = 431000040987647 is a prime.

It is a super-2 number, since 2×431000041004031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431000041003989 and 431000041004007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431000041004081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15005905875 + ... + 15005934596.

It is an arithmetic number, because the mean of its divisors is an integer number (71848346089968).

Almost surely, 2^{431000041004031} is an apocalyptic number.

431000041004031 is a deficient number, since it is larger than the sum of its proper divisors (143786727715713).

431000041004031 is a wasteful number, since it uses less digits than its factorization.

431000041004031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30011845261.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 431000041004031 its reverse (130400140000134), we get a palindrome (561400181004165).

The spelling of 431000041004031 in words is "four hundred thirty-one trillion, forty-one million, four thousand, thirty-one".