13738332432 has 80 divisors (see below), whose sum is σ = 40754891520. Its totient is φ = 3944016000.

The previous prime is 13738332431. The next prime is 13738332449. The reversal of 13738332432 is 23423383731.

It is not an unprimeable number, because it can be changed into a prime (13738332431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674694 + ... + 694757.

It is an arithmetic number, because the mean of its divisors is an integer number (509436144).

Almost surely, 2^13738332432 is an apocalyptic number.

13738332432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13738332432 is an abundant number, since it is smaller than the sum of its proper divisors (27016559088).

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

13738332432 is a wasteful number, since it uses less digits than its factorization.

13738332432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369492 (or 1369486 counting only the distinct ones).

The product of its digits is 217728, while the sum is 39.

The spelling of 13738332432 in words is "thirteen billion, seven hundred thirty-eight million, three hundred thirty-two thousand, four hundred thirty-two".