13074287946 has 16 divisors (see below), whose sum is σ = 27285470784. Its totient is φ = 4168613504.

The previous prime is 13074287867. The next prime is 13074287953. The reversal of 13074287946 is 64978247031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47370471 + ... + 47370746.

It is an arithmetic number, because the mean of its divisors is an integer number (1705341924).

Almost surely, 2^13074287946 is an apocalyptic number.

13074287946 is an abundant number, since it is smaller than the sum of its proper divisors (14211182838).

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

13074287946 is a wasteful number, since it uses less digits than its factorization.

13074287946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94741245.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 13074287946 in words is "thirteen billion, seventy-four million, two hundred eighty-seven thousand, nine hundred forty-six".