74721504014 has 16 divisors (see below), whose sum is σ = 112544752320. Its totient is φ = 37206768480.

The previous prime is 74721503953. The next prime is 74721504049. The reversal of 74721504014 is 41040512747.

It is a super-2 number, since 2×74721504014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792779 + ... + 882009.

It is an arithmetic number, because the mean of its divisors is an integer number (7034047020).

Almost surely, 2^74721504014 is an apocalyptic number.

74721504014 is a deficient number, since it is larger than the sum of its proper divisors (37823248306).

74721504014 is a wasteful number, since it uses less digits than its factorization.

74721504014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90955.

The product of its (nonzero) digits is 31360, while the sum is 35.

The spelling of 74721504014 in words is "seventy-four billion, seven hundred twenty-one million, five hundred four thousand, fourteen".