135332217887474 has 16 divisors (see below), whose sum is σ = 204974921573376. Its totient is φ = 67009213731600.

The previous prime is 135332217887467. The next prime is 135332217887483. The reversal of 135332217887474 is 474788712233531.

It is a super-2 number, since 2×135332217887474² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 135332217887474.

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, 492287732 + ... + 492562559.

It is an arithmetic number, because the mean of its divisors is an integer number (12810932598336).

Almost surely, 2^{135332217887474} is an apocalyptic number.

135332217887474 is a deficient number, since it is larger than the sum of its proper divisors (69642703685902).

135332217887474 is a wasteful number, since it uses less digits than its factorization.

135332217887474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984850961.

The product of its digits is 189665280, while the sum is 65.

The spelling of 135332217887474 in words is "one hundred thirty-five trillion, three hundred thirty-two billion, two hundred seventeen million, eight hundred eighty-seven thousand, four hundred seventy-four".