74040014605 has 8 divisors (see below), whose sum is σ = 89095507200. Its totient is φ = 59067018576.

The previous prime is 74040014561. The next prime is 74040014623. The reversal of 74040014605 is 50641004047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74040014605 - 2²⁵ = 74006460173 is a prime.

It is a super-2 number, since 2×74040014605² (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, 20622165 + ... + 20625754.

It is an arithmetic number, because the mean of its divisors is an integer number (11136938400).

Almost surely, 2^74040014605 is an apocalyptic number.

It is an amenable number.

74040014605 is a deficient number, since it is larger than the sum of its proper divisors (15055492595).

74040014605 is a wasteful number, since it uses less digits than its factorization.

74040014605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41248283.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 74040014605 in words is "seventy-four billion, forty million, fourteen thousand, six hundred five".