14293666842 has 64 divisors (see below), whose sum is σ = 35201832960. Its totient is φ = 3767891904.

The previous prime is 14293666819. The next prime is 14293666843. The reversal of 14293666842 is 24866639241.

It is not an unprimeable number, because it can be changed into a prime (14293666843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1361409 + ... + 1371867.

It is an arithmetic number, because the mean of its divisors is an integer number (550028640).

Almost surely, 2^14293666842 is an apocalyptic number.

14293666842 is an abundant number, since it is smaller than the sum of its proper divisors (20908166118).

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

14293666842 is a wasteful number, since it uses less digits than its factorization.

14293666842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12987.

The product of its digits is 2985984, while the sum is 51.

The spelling of 14293666842 in words is "fourteen billion, two hundred ninety-three million, six hundred sixty-six thousand, eight hundred forty-two".