13524352994 has 16 divisors (see below), whose sum is σ = 20507655168. Its totient is φ = 6688623072.

The previous prime is 13524352993. The next prime is 13524353081. The reversal of 13524352994 is 49925342531.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13524352993) by changing a digit.

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, 138239 + ... + 214845.

It is an arithmetic number, because the mean of its divisors is an integer number (1281728448).

Almost surely, 2^13524352994 is an apocalyptic number.

13524352994 is a deficient number, since it is larger than the sum of its proper divisors (6983302174).

13524352994 is a wasteful number, since it uses less digits than its factorization.

13524352994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77569.

The product of its digits is 1166400, while the sum is 47.

The spelling of 13524352994 in words is "thirteen billion, five hundred twenty-four million, three hundred fifty-two thousand, nine hundred ninety-four".