14407154854 has 32 divisors (see below), whose sum is σ = 22311072000. Its totient is φ = 6974462880.

The previous prime is 14407154791. The next prime is 14407154863. The reversal of 14407154854 is 45845170441.

It is a super-2 number, since 2×14407154854² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14407154854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3318217 + ... + 3322555.

It is an arithmetic number, because the mean of its divisors is an integer number (697221000).

Almost surely, 2^14407154854 is an apocalyptic number.

14407154854 is a deficient number, since it is larger than the sum of its proper divisors (7903917146).

14407154854 is a wasteful number, since it uses less digits than its factorization.

14407154854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828.

The product of its (nonzero) digits is 358400, while the sum is 43.

The spelling of 14407154854 in words is "fourteen billion, four hundred seven million, one hundred fifty-four thousand, eight hundred fifty-four".