74452303786 has 32 divisors (see below), whose sum is σ = 129910210560. Its totient is φ = 31339662000.

The previous prime is 74452303769. The next prime is 74452303843. The reversal of 74452303786 is 68730325447.

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 15 ways as a sum of consecutive naturals, for example, 911571 + ... + 989881.

It is an arithmetic number, because the mean of its divisors is an integer number (4059694080).

Almost surely, 2^74452303786 is an apocalyptic number.

74452303786 is a deficient number, since it is larger than the sum of its proper divisors (55457906774).

74452303786 is a wasteful number, since it uses less digits than its factorization.

74452303786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79530.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 74452303786 in words is "seventy-four billion, four hundred fifty-two million, three hundred three thousand, seven hundred eighty-six".