32001431314 has 16 divisors (see below), whose sum is σ = 48117161952. Its totient is φ = 15962421888.

The previous prime is 32001431251. The next prime is 32001431327. The reversal of 32001431314 is 41313410023.

It is a super-2 number, since 2×32001431314² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1555177 + ... + 1575619.

It is an arithmetic number, because the mean of its divisors is an integer number (3007322622).

Almost surely, 2^32001431314 is an apocalyptic number.

32001431314 is a deficient number, since it is larger than the sum of its proper divisors (16115730638).

32001431314 is a wasteful number, since it uses less digits than its factorization.

32001431314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22281.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 32001431314 its reverse (41313410023), we get a palindrome (73314841337).

The spelling of 32001431314 in words is "thirty-two billion, one million, four hundred thirty-one thousand, three hundred fourteen".