2345016139 has 2 divisors, whose sum is σ = 2345016140. Its totient is φ = 2345016138.

The previous prime is 2345016109. The next prime is 2345016143. The reversal of 2345016139 is 9316105432.

2345016139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2345016139 - 2²⁷ = 2210798411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2345016109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172508069 + 1172508070.

It is an arithmetic number, because the mean of its divisors is an integer number (1172508070).

Almost surely, 2^2345016139 is an apocalyptic number.

2345016139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345016139 is an equidigital number, since it uses as much as digits as its factorization.

2345016139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 2345016139 is about 48425.3666893706. The cubic root of 2345016139 is about 1328.5623637000.

The spelling of 2345016139 in words is "two billion, three hundred forty-five million, sixteen thousand, one hundred thirty-nine".