74000040407374 has 4 divisors (see below), whose sum is σ = 111000060611064. Its totient is φ = 37000020203686.

The previous prime is 74000040407297. The next prime is 74000040407383. The reversal of 74000040407374 is 47370404000047.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18500010101842 + ... + 18500010101845.

It is an arithmetic number, because the mean of its divisors is an integer number (27750015152766).

Almost surely, 2^{74000040407374} is an apocalyptic number.

74000040407374 is a deficient number, since it is larger than the sum of its proper divisors (37000020203690).

74000040407374 is a wasteful number, since it uses less digits than its factorization.

74000040407374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37000020203689.

The product of its (nonzero) digits is 263424, while the sum is 40.

The spelling of 74000040407374 in words is "seventy-four trillion, forty million, four hundred seven thousand, three hundred seventy-four".