431426065314 has 64 divisors (see below), whose sum is σ = 922914000000. Its totient is φ = 133972819968.

The previous prime is 431426065289. The next prime is 431426065321. The reversal of 431426065314 is 413560624134.

It is a super-2 number, since 2×431426065314² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13615762 + ... + 13647410.

It is an arithmetic number, because the mean of its divisors is an integer number (14420531250).

Almost surely, 2^431426065314 is an apocalyptic number.

431426065314 is an abundant number, since it is smaller than the sum of its proper divisors (491487934686).

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

431426065314 is a wasteful number, since it uses less digits than its factorization.

431426065314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33027.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 431426065314 its reverse (413560624134), we get a palindrome (844986689448).

The spelling of 431426065314 in words is "four hundred thirty-one billion, four hundred twenty-six million, sixty-five thousand, three hundred fourteen".