135433886492 has 12 divisors (see below), whose sum is σ = 237022779000. Its totient is φ = 67713092496.

The previous prime is 135433886479. The next prime is 135433886521. The reversal of 135433886492 is 294688334531.

It is a super-2 number, since 2×135433886492² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882818 + ... + 1024809.

It is an arithmetic number, because the mean of its divisors is an integer number (19751898250).

Almost surely, 2^135433886492 is an apocalyptic number.

It is an amenable number.

135433886492 is a deficient number, since it is larger than the sum of its proper divisors (101588892508).

135433886492 is a wasteful number, since it uses less digits than its factorization.

135433886492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925380 (or 1925378 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 56.

The spelling of 135433886492 in words is "one hundred thirty-five billion, four hundred thirty-three million, eight hundred eighty-six thousand, four hundred ninety-two".