135015514340 has 72 divisors (see below), whose sum is σ = 329920778880. Its totient is φ = 46277396928.

The previous prime is 135015514331. The next prime is 135015514349. The reversal of 135015514340 is 43415510531.

It is an interprime number because it is at equal distance from previous prime (135015514331) and next prime (135015514349).

It is a super-2 number, since 2×135015514340² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135015514297 and 135015514306.

It is not an unprimeable number, because it can be changed into a prime (135015514349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3645797 + ... + 3682643.

It is an arithmetic number, because the mean of its divisors is an integer number (4582233040).

Almost surely, 2^135015514340 is an apocalyptic number.

135015514340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135015514340 is an abundant number, since it is smaller than the sum of its proper divisors (194905264540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135015514340 is a wasteful number, since it uses less digits than its factorization.

135015514340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40609 (or 40600 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 135015514340 in words is "one hundred thirty-five billion, fifteen million, five hundred fourteen thousand, three hundred forty".