74363007745 has 16 divisors (see below), whose sum is σ = 96260371200. Its totient is φ = 54822515904.

The previous prime is 74363007737. The next prime is 74363007781. The reversal of 74363007745 is 54770036347.

It is not a de Polignac number, because 74363007745 - 2³ = 74363007737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74363007695 and 74363007704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916029 + ... + 993898.

It is an arithmetic number, because the mean of its divisors is an integer number (6016273200).

Almost surely, 2^74363007745 is an apocalyptic number.

It is an amenable number.

74363007745 is a deficient number, since it is larger than the sum of its proper divisors (21897363455).

74363007745 is a wasteful number, since it uses less digits than its factorization.

74363007745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910544.

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 74363007745 in words is "seventy-four billion, three hundred sixty-three million, seven thousand, seven hundred forty-five".