135226906102940 has 24 divisors (see below), whose sum is σ = 285617985498720. Its totient is φ = 53778099073088.

The previous prime is 135226906102913. The next prime is 135226906102957. The reversal of 135226906102940 is 49201609622531.

It is a super-2 number, since 2×135226906102940² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19541456960 + ... + 19541463879.

It is an arithmetic number, because the mean of its divisors is an integer number (11900749395780).

Almost surely, 2^{135226906102940} is an apocalyptic number.

135226906102940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135226906102940 is an abundant number, since it is smaller than the sum of its proper divisors (150391079395780).

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

135226906102940 is a wasteful number, since it uses less digits than its factorization.

135226906102940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39082921021 (or 39082921019 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 50.

The spelling of 135226906102940 in words is "one hundred thirty-five trillion, two hundred twenty-six billion, nine hundred six million, one hundred two thousand, nine hundred forty".