73667004074 has 4 divisors (see below), whose sum is σ = 110500506114. Its totient is φ = 36833502036.

The previous prime is 73667004053. The next prime is 73667004091. The reversal of 73667004074 is 47040076637.

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

It can be written as a sum of positive squares in only one way, i.e., 73503343225 + 163660849 = 271115^2 + 12793^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18416751017 + ... + 18416751020.

Almost surely, 2^73667004074 is an apocalyptic number.

73667004074 is a deficient number, since it is larger than the sum of its proper divisors (36833502040).

73667004074 is a wasteful number, since it uses less digits than its factorization.

73667004074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36833502039.

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 73667004074 in words is "seventy-three billion, six hundred sixty-seven million, four thousand, seventy-four".