782331440882 has 16 divisors (see below), whose sum is σ = 1200087031680. Its totient is φ = 382324956048.

The previous prime is 782331440837. The next prime is 782331440893. The reversal of 782331440882 is 288044133287.

It is a super-2 number, since 2×782331440882² (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 782331440882.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5561573 + ... + 5700504.

It is an arithmetic number, because the mean of its divisors is an integer number (75005439480).

Almost surely, 2^782331440882 is an apocalyptic number.

782331440882 is a deficient number, since it is larger than the sum of its proper divisors (417755590798).

782331440882 is a wasteful number, since it uses less digits than its factorization.

782331440882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11262865.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The spelling of 782331440882 in words is "seven hundred eighty-two billion, three hundred thirty-one million, four hundred forty thousand, eight hundred eighty-two".