135332896490 has 24 divisors (see below), whose sum is σ = 267757815780. Its totient is φ = 49211961920.

The previous prime is 135332896451. The next prime is 135332896549. The reversal of 135332896490 is 94698233531.

It can be written as a sum of positive squares in 2 ways, for example, as 134958512689 + 374383801 = 367367^2 + 19349^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55921475 + ... + 55923894.

Almost surely, 2^135332896490 is an apocalyptic number.

135332896490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135332896490 is a deficient number, since it is larger than the sum of its proper divisors (132424919290).

135332896490 is a wasteful number, since it uses less digits than its factorization.

135332896490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111845398 (or 111845387 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 135332896490 in words is "one hundred thirty-five billion, three hundred thirty-two million, eight hundred ninety-six thousand, four hundred ninety".