32121140013232 has 20 divisors (see below), whose sum is σ = 62263831307416. Its totient is φ = 16053054514560.

The previous prime is 32121140013197. The next prime is 32121140013241. The reversal of 32121140013232 is 23231004112123.

It is a junction number, because it is equal to n+sod(n) for n = 32121140013197 and 32121140013206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469682994 + ... + 469751377.

Almost surely, 2^{32121140013232} is an apocalyptic number.

It is an amenable number.

32121140013232 is a deficient number, since it is larger than the sum of its proper divisors (30142691294184).

32121140013232 is a wasteful number, since it uses less digits than its factorization.

32121140013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939436516 (or 939436510 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 32121140013232 its reverse (23231004112123), we get a palindrome (55352144125355).

The spelling of 32121140013232 in words is "thirty-two trillion, one hundred twenty-one billion, one hundred forty million, thirteen thousand, two hundred thirty-two".