745040464223200 has 36 divisors (see below), whose sum is σ = 1818830033286840. Its totient is φ = 298016185688960.

The previous prime is 745040464223197. The next prime is 745040464223227. The reversal of 745040464223200 is 2322464040547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465650289340 + ... + 465650290939.

It is an arithmetic number, because the mean of its divisors is an integer number (50523056480190).

Almost surely, 2^{745040464223200} is an apocalyptic number.

It is an amenable number.

745040464223200 is an abundant number, since it is smaller than the sum of its proper divisors (1073789569063640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745040464223200 is a wasteful number, since it uses less digits than its factorization.

745040464223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931300580299 (or 931300580286 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 43.

The spelling of 745040464223200 in words is "seven hundred forty-five trillion, forty billion, four hundred sixty-four million, two hundred twenty-three thousand, two hundred".