14032378066 has 64 divisors (see below), whose sum is σ = 25579008000. Its totient is φ = 5639730624.

The previous prime is 14032377991. The next prime is 14032378091. The reversal of 14032378066 is 66087323041.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19301395 + ... + 19302121.

It is an arithmetic number, because the mean of its divisors is an integer number (399672000).

Almost surely, 2^14032378066 is an apocalyptic number.

14032378066 is a deficient number, since it is larger than the sum of its proper divisors (11546629934).

14032378066 is a wasteful number, since it uses less digits than its factorization.

14032378066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 14032378066 in words is "fourteen billion, thirty-two million, three hundred seventy-eight thousand, sixty-six".