431401000024 has 16 divisors (see below), whose sum is σ = 812982852000. Its totient is φ = 214605572832.

The previous prime is 431401000013. The next prime is 431401000073. The reversal of 431401000024 is 420000104134.

It is a super-2 number, since 2×431401000024² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431400999965 and 431401000010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136864224 + ... + 136867375.

It is an arithmetic number, because the mean of its divisors is an integer number (50811428250).

Almost surely, 2^431401000024 is an apocalyptic number.

It is an amenable number.

431401000024 is a deficient number, since it is larger than the sum of its proper divisors (381581851976).

431401000024 is a wasteful number, since it uses less digits than its factorization.

431401000024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273731802 (or 273731798 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 431401000024 its reverse (420000104134), we get a palindrome (851401104158).

The spelling of 431401000024 in words is "four hundred thirty-one billion, four hundred one million, twenty-four", and thus it is an aban number.