13740632236 has 12 divisors (see below), whose sum is σ = 24499806912. Its totient is φ = 6740687408.

The previous prime is 13740632233. The next prime is 13740632261. The reversal of 13740632236 is 63223604731.

It is a junction number, because it is equal to n+sod(n) for n = 13740632195 and 13740632204.

It is not an unprimeable number, because it can be changed into a prime (13740632233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32406940 + ... + 32407363.

It is an arithmetic number, because the mean of its divisors is an integer number (2041650576).

Almost surely, 2^13740632236 is an apocalyptic number.

It is an amenable number.

13740632236 is a deficient number, since it is larger than the sum of its proper divisors (10759174676).

13740632236 is a wasteful number, since it uses less digits than its factorization.

13740632236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64814360 (or 64814358 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 13740632236 in words is "thirteen billion, seven hundred forty million, six hundred thirty-two thousand, two hundred thirty-six".