74347424616315 has 64 divisors (see below), whose sum is σ = 122780760076800. Its totient is φ = 38387897441280.

The previous prime is 74347424616299. The next prime is 74347424616347. The reversal of 74347424616315 is 51361642474347.

It is not a de Polignac number, because 74347424616315 - 2⁴ = 74347424616299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 216648736 + ... + 216991634.

It is an arithmetic number, because the mean of its divisors is an integer number (1918449376200).

Almost surely, 2^{74347424616315} is an apocalyptic number.

74347424616315 is a deficient number, since it is larger than the sum of its proper divisors (48433335460485).

74347424616315 is a wasteful number, since it uses less digits than its factorization.

74347424616315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344892.

The product of its digits is 40642560, while the sum is 57.

The spelling of 74347424616315 in words is "seventy-four trillion, three hundred forty-seven billion, four hundred twenty-four million, six hundred sixteen thousand, three hundred fifteen".