798111903340 has 24 divisors (see below), whose sum is σ = 1774625291712. Its totient is φ = 300465657600.

The previous prime is 798111903317. The next prime is 798111903341. The reversal of 798111903340 is 43309111897.

It is a super-2 number, since 2×798111903340² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (798111903341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173693636 + ... + 1173694315.

It is an arithmetic number, because the mean of its divisors is an integer number (73942720488).

Almost surely, 2^798111903340 is an apocalyptic number.

It is an amenable number.

798111903340 is an abundant number, since it is smaller than the sum of its proper divisors (976513388372).

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

798111903340 is a wasteful number, since it uses less digits than its factorization.

798111903340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347387977 (or 2347387975 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 798111903340 in words is "seven hundred ninety-eight billion, one hundred eleven million, nine hundred three thousand, three hundred forty".