431401114020 has 48 divisors (see below), whose sum is σ = 1215922635648. Its totient is φ = 114278438400.

The previous prime is 431401114019. The next prime is 431401114049. The reversal of 431401114020 is 20411104134.

It is a super-4 number, since 4×431401114020⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23798949 + ... + 23817068.

It is an arithmetic number, because the mean of its divisors is an integer number (25331721576).

Almost surely, 2^431401114020 is an apocalyptic number.

It is an amenable number.

431401114020 is an abundant number, since it is smaller than the sum of its proper divisors (784521521628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431401114020 is a wasteful number, since it uses less digits than its factorization.

431401114020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47616180 (or 47616178 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 431401114020 its reverse (20411104134), we get a palindrome (451812218154).

The spelling of 431401114020 in words is "four hundred thirty-one billion, four hundred one million, one hundred fourteen thousand, twenty".