11634142554136 has 16 divisors (see below), whose sum is σ = 21816926325000. Its totient is φ = 5816295534144.

The previous prime is 11634142554127. The next prime is 11634142554157. The reversal of 11634142554136 is 63145524143611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96904125 + ... + 97024108.

Almost surely, 2^{11634142554136} is an apocalyptic number.

It is an amenable number.

11634142554136 is a deficient number, since it is larger than the sum of its proper divisors (10182783770864).

11634142554136 is a wasteful number, since it uses less digits than its factorization.

11634142554136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193935738 (or 193935734 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

Adding to 11634142554136 its reverse (63145524143611), we get a palindrome (74779666697747).

The spelling of 11634142554136 in words is "eleven trillion, six hundred thirty-four billion, one hundred forty-two million, five hundred fifty-four thousand, one hundred thirty-six".