13250679042 has 16 divisors (see below), whose sum is σ = 26763748992. Its totient is φ = 4373161200.

The previous prime is 13250679041. The next prime is 13250679107. The reversal of 13250679042 is 24097605231.

It is not an unprimeable number, because it can be changed into a prime (13250679041) 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, 10932298 + ... + 10933509.

It is an arithmetic number, because the mean of its divisors is an integer number (1672734312).

Almost surely, 2^13250679042 is an apocalyptic number.

13250679042 is an abundant number, since it is smaller than the sum of its proper divisors (13513069950).

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

13250679042 is a wasteful number, since it uses less digits than its factorization.

13250679042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21865913.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 13250679042 in words is "thirteen billion, two hundred fifty million, six hundred seventy-nine thousand, forty-two".