135930262719 has 16 divisors (see below), whose sum is σ = 191918108160. Its totient is φ = 85282216320.

The previous prime is 135930262717. The next prime is 135930262739. The reversal of 135930262719 is 917262039531.

It is not a de Polignac number, because 135930262719 - 2¹ = 135930262717 is a prime.

It is a super-2 number, since 2×135930262719² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135930262717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515304 + ... + 733074.

It is an arithmetic number, because the mean of its divisors is an integer number (11994881760).

Almost surely, 2^135930262719 is an apocalyptic number.

135930262719 is a deficient number, since it is larger than the sum of its proper divisors (55987845441).

135930262719 is a wasteful number, since it uses less digits than its factorization.

135930262719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230030.

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 135930262719 in words is "one hundred thirty-five billion, nine hundred thirty million, two hundred sixty-two thousand, seven hundred nineteen".