13860040374 has 24 divisors (see below), whose sum is σ = 30033581760. Its totient is φ = 4619475888.

The previous prime is 13860040361. The next prime is 13860040421. The reversal of 13860040374 is 47304006831.

13860040374 is a `hidden beast` number, since 1 + 3 + 8 + 600 + 40 + 3 + 7 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133339 + ... + 213305.

It is an arithmetic number, because the mean of its divisors is an integer number (1251399240).

Almost surely, 2^13860040374 is an apocalyptic number.

13860040374 is an abundant number, since it is smaller than the sum of its proper divisors (16173541386).

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

13860040374 is a wasteful number, since it uses less digits than its factorization.

13860040374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89604 (or 89601 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 13860040374 in words is "thirteen billion, eight hundred sixty million, forty thousand, three hundred seventy-four".