32140680432 has 40 divisors (see below), whose sum is σ = 94891533696. Its totient is φ = 9183051456.

The previous prime is 32140680431. The next prime is 32140680469. The reversal of 32140680432 is 23408604123.

It is a junction number, because it is equal to n+sod(n) for n = 32140680393 and 32140680402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32140680431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47828058 + ... + 47828729.

Almost surely, 2^32140680432 is an apocalyptic number.

It is an amenable number.

32140680432 is an abundant number, since it is smaller than the sum of its proper divisors (62750853264).

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

32140680432 is a wasteful number, since it uses less digits than its factorization.

32140680432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95656805 (or 95656799 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 32140680432 in words is "thirty-two billion, one hundred forty million, six hundred eighty thousand, four hundred thirty-two".