2136139418159 has 2 divisors, whose sum is σ = 2136139418160. Its totient is φ = 2136139418158.

The previous prime is 2136139418143. The next prime is 2136139418183. The reversal of 2136139418159 is 9518149316312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2136139418159 - 2⁴ = 2136139418143 is a prime.

It is a super-2 number, since 2×2136139418159² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2136139418159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136139418659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068069709079 + 1068069709080.

It is an arithmetic number, because the mean of its divisors is an integer number (1068069709080).

Almost surely, 2^{2136139418159} is an apocalyptic number.

2136139418159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136139418159 is an equidigital number, since it uses as much as digits as its factorization.

2136139418159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 53.

The spelling of 2136139418159 in words is "two trillion, one hundred thirty-six billion, one hundred thirty-nine million, four hundred eighteen thousand, one hundred fifty-nine".