135076124540 has 96 divisors (see below), whose sum is σ = 349190037504. Its totient is φ = 42869249280.

The previous prime is 135076124537. The next prime is 135076124551. The reversal of 135076124540 is 45421670531.

It is a junction number, because it is equal to n+sod(n) for n = 135076124494 and 135076124503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576779 + ... + 776418.

It is an arithmetic number, because the mean of its divisors is an integer number (3637396224).

Almost surely, 2^135076124540 is an apocalyptic number.

135076124540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135076124540 is an abundant number, since it is smaller than the sum of its proper divisors (214113912964).

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

135076124540 is a wasteful number, since it uses less digits than its factorization.

135076124540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353267 (or 1353265 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 135076124540 in words is "one hundred thirty-five billion, seventy-six million, one hundred twenty-four thousand, five hundred forty".