11633331523442 has 32 divisors (see below), whose sum is σ = 18557883285552. Its totient is φ = 5450391189504.

The previous prime is 11633331523339. The next prime is 11633331523501. The reversal of 11633331523442 is 24432513333611.

It can be written as a sum of positive squares in 8 ways, for example, as 9972199778641 + 1661131744801 = 3157879^2 + 1288849^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11633331523442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73413248 + ... + 73571540.

Almost surely, 2^{11633331523442} is an apocalyptic number.

11633331523442 is a deficient number, since it is larger than the sum of its proper divisors (6924551762110).

11633331523442 is a wasteful number, since it uses less digits than its factorization.

11633331523442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167822.

The product of its digits is 466560, while the sum is 41.

The spelling of 11633331523442 in words is "eleven trillion, six hundred thirty-three billion, three hundred thirty-one million, five hundred twenty-three thousand, four hundred forty-two".