74016715442 has 16 divisors (see below), whose sum is σ = 115107014400. Its totient is φ = 35658137520.

The previous prime is 74016715439. The next prime is 74016715447. The reversal of 74016715442 is 24451761047.

It is a self number, because there is not a number n which added to its sum of digits gives 74016715442.

It is not an unprimeable number, because it can be changed into a prime (74016715447) 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, 2592392 + ... + 2620787.

It is an arithmetic number, because the mean of its divisors is an integer number (7194188400).

Almost surely, 2^74016715442 is an apocalyptic number.

74016715442 is a deficient number, since it is larger than the sum of its proper divisors (41090298958).

74016715442 is a wasteful number, since it uses less digits than its factorization.

74016715442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213441.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 74016715442 in words is "seventy-four billion, sixteen million, seven hundred fifteen thousand, four hundred forty-two".