782332023812 has 48 divisors (see below), whose sum is σ = 1388314287360. Its totient is φ = 385703040000.

The previous prime is 782332023769. The next prime is 782332023833. The reversal of 782332023812 is 218320233287.

It is a super-2 number, since 2×782332023812² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 782332023812.

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, 164664437 + ... + 164669187.

It is an arithmetic number, because the mean of its divisors is an integer number (28923214320).

Almost surely, 2^782332023812 is an apocalyptic number.

It is an amenable number.

782332023812 is a deficient number, since it is larger than the sum of its proper divisors (605982263548).

782332023812 is a wasteful number, since it uses less digits than its factorization.

782332023812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6332 (or 6330 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 782332023812 in words is "seven hundred eighty-two billion, three hundred thirty-two million, twenty-three thousand, eight hundred twelve".