42920792113 has 2 divisors, whose sum is σ = 42920792114. Its totient is φ = 42920792112.

The previous prime is 42920792107. The next prime is 42920792191. The reversal of 42920792113 is 31129702924.

42920792113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40100863504 + 2819928609 = 200252^2 + 53103^2 .

It is a cyclic number.

It is not a de Polignac number, because 42920792113 - 2⁵ = 42920792081 is a prime.

It is not a weakly prime, because it can be changed into another prime (42920792713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21460396056 + 21460396057.

It is an arithmetic number, because the mean of its divisors is an integer number (21460396057).

Almost surely, 2^42920792113 is an apocalyptic number.

It is an amenable number.

42920792113 is a deficient number, since it is larger than the sum of its proper divisors (1).

42920792113 is an equidigital number, since it uses as much as digits as its factorization.

42920792113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 42920792113 in words is "forty-two billion, nine hundred twenty million, seven hundred ninety-two thousand, one hundred thirteen".