31432114232 has 32 divisors (see below), whose sum is σ = 64553792400. Its totient is φ = 14281526784.

The previous prime is 31432114229. The next prime is 31432114279. The reversal of 31432114232 is 23241123413.

It is a congruent number.

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, 3980858 + ... + 3988745.

Almost surely, 2^31432114232 is an apocalyptic number.

It is an amenable number.

31432114232 is an abundant number, since it is smaller than the sum of its proper divisors (33121678168).

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

31432114232 is a wasteful number, since it uses less digits than its factorization.

31432114232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7969655 (or 7969651 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 31432114232 its reverse (23241123413), we get a palindrome (54673237645).

The spelling of 31432114232 in words is "thirty-one billion, four hundred thirty-two million, one hundred fourteen thousand, two hundred thirty-two".