74007400667334 has 16 divisors (see below), whose sum is σ = 149398117236288. Its totient is φ = 24438580905512.

The previous prime is 74007400667303. The next prime is 74007400667351. The reversal of 74007400667334 is 43376600470047.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57638161872 + ... + 57638163155.

It is an arithmetic number, because the mean of its divisors is an integer number (9337382327268).

Almost surely, 2^{74007400667334} is an apocalyptic number.

74007400667334 is an abundant number, since it is smaller than the sum of its proper divisors (75390716568954).

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

74007400667334 is a wasteful number, since it uses less digits than its factorization.

74007400667334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115276325139.

The product of its (nonzero) digits is 7112448, while the sum is 51.

The spelling of 74007400667334 in words is "seventy-four trillion, seven billion, four hundred million, six hundred sixty-seven thousand, three hundred thirty-four".