74030566040 has 16 divisors (see below), whose sum is σ = 166568773680. Its totient is φ = 29612226400.

The previous prime is 74030566037. The next prime is 74030566097. The reversal of 74030566040 is 4066503047.

It is a super-3 number, since 3×74030566040³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925382036 + ... + 925382115.

It is an arithmetic number, because the mean of its divisors is an integer number (10410548355).

Almost surely, 2^74030566040 is an apocalyptic number.

It is an amenable number.

74030566040 is an abundant number, since it is smaller than the sum of its proper divisors (92538207640).

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

74030566040 is a wasteful number, since it uses less digits than its factorization.

74030566040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850764162 (or 1850764158 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 74030566040 in words is "seventy-four billion, thirty million, five hundred sixty-six thousand, forty".