134235213432737 has 2 divisors, whose sum is σ = 134235213432738. Its totient is φ = 134235213432736.

The previous prime is 134235213432731. The next prime is 134235213432791. The reversal of 134235213432737 is 737234312532431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72482083076881 + 61753130355856 = 8513641^2 + 7858316^2 .

It is a cyclic number.

It is not a de Polignac number, because 134235213432737 - 2³⁴ = 134218033563553 is a prime.

It is a super-2 number, since 2×134235213432737² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134235213432731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67117606716368 + 67117606716369.

It is an arithmetic number, because the mean of its divisors is an integer number (67117606716369).

Almost surely, 2^{134235213432737} is an apocalyptic number.

It is an amenable number.

134235213432737 is a deficient number, since it is larger than the sum of its proper divisors (1).

134235213432737 is an equidigital number, since it uses as much as digits as its factorization.

134235213432737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 50.

The spelling of 134235213432737 in words is "one hundred thirty-four trillion, two hundred thirty-five billion, two hundred thirteen million, four hundred thirty-two thousand, seven hundred thirty-seven".