13739293632 has 56 divisors (see below), whose sum is σ = 36384049152. Its totient is φ = 4575712000.

The previous prime is 13739293613. The next prime is 13739293649. The reversal of 13739293632 is 23639293731.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189907 + ... + 252077.

Almost surely, 2^13739293632 is an apocalyptic number.

13739293632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13739293632 is an abundant number, since it is smaller than the sum of its proper divisors (22644755520).

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

13739293632 is a wasteful number, since it uses less digits than its factorization.

13739293632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63337 (or 63327 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 48.

Subtracting 13739293632 from its reverse (23639293731), we obtain a palindrome (9900000099).

The spelling of 13739293632 in words is "thirteen billion, seven hundred thirty-nine million, two hundred ninety-three thousand, six hundred thirty-two".