11451133515334 has 16 divisors (see below), whose sum is σ = 17301442636800. Its totient is φ = 5683991536584.

The previous prime is 11451133515319. The next prime is 11451133515373. The reversal of 11451133515334 is 43351533115411.

It is a super-2 number, since 2×11451133515334² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2752159 + ... + 5520565.

It is an arithmetic number, because the mean of its divisors is an integer number (1081340164800).

Almost surely, 2^{11451133515334} is an apocalyptic number.

11451133515334 is a deficient number, since it is larger than the sum of its proper divisors (5850309121466).

11451133515334 is a wasteful number, since it uses less digits than its factorization.

11451133515334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783427.

The product of its digits is 162000, while the sum is 40.

The spelling of 11451133515334 in words is "eleven trillion, four hundred fifty-one billion, one hundred thirty-three million, five hundred fifteen thousand, three hundred thirty-four".