135042041512 has 32 divisors (see below), whose sum is σ = 289435579200. Its totient is φ = 57863205504.

The previous prime is 135042041429. The next prime is 135042041543. The reversal of 135042041512 is 215140240531.

135042041512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135042041512² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27163 + ... + 520405.

It is an arithmetic number, because the mean of its divisors is an integer number (9044861850).

Almost surely, 2^135042041512 is an apocalyptic number.

It is an amenable number.

135042041512 is an abundant number, since it is smaller than the sum of its proper divisors (154393537688).

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

135042041512 is a wasteful number, since it uses less digits than its factorization.

135042041512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498145 (or 498141 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 135042041512 in words is "one hundred thirty-five billion, forty-two million, forty-one thousand, five hundred twelve".