2136848039 has 2 divisors, whose sum is σ = 2136848040. Its totient is φ = 2136848038.

The previous prime is 2136848003. The next prime is 2136848071. The reversal of 2136848039 is 9308486312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2136848039 is a prime.

It is a super-2 number, since 2×2136848039² = 9132239083556291042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136848339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068424019 + 1068424020.

It is an arithmetic number, because the mean of its divisors is an integer number (1068424020).

Almost surely, 2^2136848039 is an apocalyptic number.

2136848039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136848039 is an equidigital number, since it uses as much as digits as its factorization.

2136848039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 2136848039 is about 46226.0536818794. The cubic root of 2136848039 is about 1288.0257522129.

The spelling of 2136848039 in words is "two billion, one hundred thirty-six million, eight hundred forty-eight thousand, thirty-nine".