745293433896 has 96 divisors (see below), whose sum is σ = 2202196014720. Its totient is φ = 225826732800.

The previous prime is 745293433891. The next prime is 745293433919. The reversal of 745293433896 is 698334392547.

745293433896 is a `hidden beast` number, since 7 + 4 + 5 + 293 + 4 + 338 + 9 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (745293433891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10824796 + ... + 10893428.

It is an arithmetic number, because the mean of its divisors is an integer number (22939541820).

Almost surely, 2^745293433896 is an apocalyptic number.

It is an amenable number.

745293433896 is an abundant number, since it is smaller than the sum of its proper divisors (1456902580824).

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

745293433896 is a wasteful number, since it uses less digits than its factorization.

745293433896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82367 (or 82360 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 63.

The spelling of 745293433896 in words is "seven hundred forty-five billion, two hundred ninety-three million, four hundred thirty-three thousand, eight hundred ninety-six".