74359844005 has 16 divisors (see below), whose sum is σ = 90779802624. Its totient is φ = 58463389120.

The previous prime is 74359843993. The next prime is 74359844051. The reversal of 74359844005 is 50044895347.

It is a happy number.

It is not a de Polignac number, because 74359844005 - 2¹¹ = 74359841957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74359844005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389794 + ... + 548323.

It is an arithmetic number, because the mean of its divisors is an integer number (5673737664).

Almost surely, 2^74359844005 is an apocalyptic number.

It is an amenable number.

74359844005 is a deficient number, since it is larger than the sum of its proper divisors (16419958619).

74359844005 is a wasteful number, since it uses less digits than its factorization.

74359844005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938396.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 74359844005 in words is "seventy-four billion, three hundred fifty-nine million, eight hundred forty-four thousand, five".