6920831004700 has 72 divisors (see below), whose sum is σ = 15076952982000. Its totient is φ = 2757506972160.

The previous prime is 6920831004697. The next prime is 6920831004713. The reversal of 6920831004700 is 74001380296.

It is a super-2 number, since 2×6920831004700² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 157316107 + ... + 157360093.

It is an arithmetic number, because the mean of its divisors is an integer number (209402124750).

Almost surely, 2^{6920831004700} is an apocalyptic number.

It is an amenable number.

6920831004700 is an abundant number, since it is smaller than the sum of its proper divisors (8156121977300).

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

6920831004700 is a wasteful number, since it uses less digits than its factorization.

6920831004700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50119 (or 50112 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

Adding to 6920831004700 its reverse (74001380296), we get a palindrome (6994832384996).

The spelling of 6920831004700 in words is "six trillion, nine hundred twenty billion, eight hundred thirty-one million, four thousand, seven hundred".