13579141974 has 36 divisors (see below), whose sum is σ = 27465989148. Its totient is φ = 4475667840.

The previous prime is 13579141963. The next prime is 13579141999. The reversal of 13579141974 is 47914197531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32254284 + ... + 32254704.

It is an arithmetic number, because the mean of its divisors is an integer number (762944143).

Almost surely, 2^13579141974 is an apocalyptic number.

13579141974 is an abundant number, since it is smaller than the sum of its proper divisors (13886847174).

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

13579141974 is an frugal number, since it uses more digits than its factorization.

13579141974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 539 counting only the distinct ones).

The product of its digits is 952560, while the sum is 51.

The spelling of 13579141974 in words is "thirteen billion, five hundred seventy-nine million, one hundred forty-one thousand, nine hundred seventy-four".