13630140324 has 48 divisors (see below), whose sum is σ = 35413853440. Its totient is φ = 4533550560.

The previous prime is 13630140319. The next prime is 13630140347. The reversal of 13630140324 is 42304103631.

13630140324 is a `hidden beast` number, since 1 + 3 + 630 + 1 + 4 + 0 + 3 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 86287 + ... + 186294.

Almost surely, 2^13630140324 is an apocalyptic number.

It is an amenable number.

13630140324 is an abundant number, since it is smaller than the sum of its proper divisors (21783713116).

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

13630140324 is a wasteful number, since it uses less digits than its factorization.

13630140324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273057 (or 273049 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13630140324 its reverse (42304103631), we get a palindrome (55934243955).

The spelling of 13630140324 in words is "thirteen billion, six hundred thirty million, one hundred forty thousand, three hundred twenty-four".