14272494642 has 48 divisors (see below), whose sum is σ = 35920802112. Its totient is φ = 4011003360.

The previous prime is 14272494601. The next prime is 14272494667. The reversal of 14272494642 is 24649427241.

14272494642 is a `hidden beast` number, since 142 + 7 + 2 + 49 + 464 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 920788 + ... + 936159.

It is an arithmetic number, because the mean of its divisors is an integer number (748350044).

Almost surely, 2^14272494642 is an apocalyptic number.

14272494642 is an abundant number, since it is smaller than the sum of its proper divisors (21648307470).

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

14272494642 is a wasteful number, since it uses less digits than its factorization.

14272494642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857023 (or 1857020 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The spelling of 14272494642 in words is "fourteen billion, two hundred seventy-two million, four hundred ninety-four thousand, six hundred forty-two".