74814146748074 has 16 divisors (see below), whose sum is σ = 114609206620800. Its totient is φ = 36611082054624.

The previous prime is 74814146748073. The next prime is 74814146748149. The reversal of 74814146748074 is 47084764141847.

It is a self number, because there is not a number n which added to its sum of digits gives 74814146748074.

It is not an unprimeable number, because it can be changed into a prime (74814146748073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46281437 + ... + 47870655.

It is an arithmetic number, because the mean of its divisors is an integer number (7163075413800).

Almost surely, 2^{74814146748074} is an apocalyptic number.

74814146748074 is a deficient number, since it is larger than the sum of its proper divisors (39795059872726).

74814146748074 is a wasteful number, since it uses less digits than its factorization.

74814146748074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090077.

The product of its (nonzero) digits is 134873088, while the sum is 65.

The spelling of 74814146748074 in words is "seventy-four trillion, eight hundred fourteen billion, one hundred forty-six million, seven hundred forty-eight thousand, seventy-four".