745705436204 has 12 divisors (see below), whose sum is σ = 1305030242544. Its totient is φ = 372839652624.

The previous prime is 745705436191. The next prime is 745705436221. The reversal of 745705436204 is 402634507547.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137387 + ... + 3366690.

It is an arithmetic number, because the mean of its divisors is an integer number (108752520212).

Almost surely, 2^745705436204 is an apocalyptic number.

It is an amenable number.

745705436204 is a deficient number, since it is larger than the sum of its proper divisors (559324806340).

745705436204 is a wasteful number, since it uses less digits than its factorization.

745705436204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6532744 (or 6532742 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 47.

The spelling of 745705436204 in words is "seven hundred forty-five billion, seven hundred five million, four hundred thirty-six thousand, two hundred four".