32140303212 has 24 divisors (see below), whose sum is σ = 75004280176. Its totient is φ = 10711971648.

The previous prime is 32140303177. The next prime is 32140303291. The reversal of 32140303212 is 21230304123.

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, 89383 + ... + 268830.

Almost surely, 2^32140303212 is an apocalyptic number.

It is an amenable number.

32140303212 is an abundant number, since it is smaller than the sum of its proper divisors (42863976964).

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

32140303212 is a wasteful number, since it uses less digits than its factorization.

32140303212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365697 (or 365695 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32140303212 its reverse (21230304123), we get a palindrome (53370607335).

The spelling of 32140303212 in words is "thirty-two billion, one hundred forty million, three hundred three thousand, two hundred twelve".