74019400614 has 32 divisors (see below), whose sum is σ = 164716416000. Its totient is φ = 24638804712.

The previous prime is 74019400603. The next prime is 74019400627. The reversal of 74019400614 is 41600491047.

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, 914394 + ... + 992045.

It is an arithmetic number, because the mean of its divisors is an integer number (5147388000).

Almost surely, 2^74019400614 is an apocalyptic number.

74019400614 is an abundant number, since it is smaller than the sum of its proper divisors (90697015386).

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

74019400614 is a wasteful number, since it uses less digits than its factorization.

74019400614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907169 (or 1907163 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 74019400614 in words is "seventy-four billion, nineteen million, four hundred thousand, six hundred fourteen".