13572374042 has 16 divisors (see below), whose sum is σ = 21417544800. Its totient is φ = 6441125040.

The previous prime is 13572374029. The next prime is 13572374047. The reversal of 13572374042 is 24047327531.

It is a junction number, because it is equal to n+sod(n) for n = 13572373987 and 13572374005.

It is not an unprimeable number, because it can be changed into a prime (13572374047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979684 + ... + 1986527.

It is an arithmetic number, because the mean of its divisors is an integer number (1338596550).

Almost surely, 2^13572374042 is an apocalyptic number.

13572374042 is a deficient number, since it is larger than the sum of its proper divisors (7845170758).

13572374042 is a wasteful number, since it uses less digits than its factorization.

13572374042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3966301.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 13572374042 in words is "thirteen billion, five hundred seventy-two million, three hundred seventy-four thousand, forty-two".