13543239004 has 12 divisors (see below), whose sum is σ = 23712658200. Its totient is φ = 6768193808.

The previous prime is 13543238977. The next prime is 13543239067. The reversal of 13543239004 is 40093234531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847519 + ... + 863350.

It is an arithmetic number, because the mean of its divisors is an integer number (1976054850).

Almost surely, 2^13543239004 is an apocalyptic number.

It is an amenable number.

13543239004 is a deficient number, since it is larger than the sum of its proper divisors (10169419196).

13543239004 is a wasteful number, since it uses less digits than its factorization.

13543239004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712852 (or 1712850 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 13543239004 in words is "thirteen billion, five hundred forty-three million, two hundred thirty-nine thousand, four".