135930262739 has 2 divisors, whose sum is σ = 135930262740. Its totient is φ = 135930262738.

The previous prime is 135930262717. The next prime is 135930262759. The reversal of 135930262739 is 937262039531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135930262739 - 2²⁴ = 135913485523 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (135930262759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67965131369 + 67965131370.

It is an arithmetic number, because the mean of its divisors is an integer number (67965131370).

Almost surely, 2^135930262739 is an apocalyptic number.

135930262739 is a deficient number, since it is larger than the sum of its proper divisors (1).

135930262739 is an equidigital number, since it uses as much as digits as its factorization.

135930262739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1837080, while the sum is 50.

The spelling of 135930262739 in words is "one hundred thirty-five billion, nine hundred thirty million, two hundred sixty-two thousand, seven hundred thirty-nine".