14154220674 has 24 divisors (see below), whose sum is σ = 33455431152. Its totient is φ = 4289157720.

The previous prime is 14154220669. The next prime is 14154220687. The reversal of 14154220674 is 47602245141.

14154220674 is a `hidden beast` number, since 1 + 41 + 542 + 2 + 0 + 6 + 74 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35742784 + ... + 35743179.

It is an arithmetic number, because the mean of its divisors is an integer number (1393976298).

Almost surely, 2^14154220674 is an apocalyptic number.

14154220674 is an abundant number, since it is smaller than the sum of its proper divisors (19301210478).

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

14154220674 is a wasteful number, since it uses less digits than its factorization.

14154220674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71485982 (or 71485979 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 14154220674 in words is "fourteen billion, one hundred fifty-four million, two hundred twenty thousand, six hundred seventy-four".