11451313234441 has 16 divisors (see below), whose sum is σ = 11826838033920. Its totient is φ = 11076172940160.

The previous prime is 11451313234409. The next prime is 11451313234451. The reversal of 11451313234441 is 14443231315411.

It is a cyclic number.

It is not a de Polignac number, because 11451313234441 - 2⁵ = 11451313234409 is a prime.

It is a super-2 number, since 2×11451313234441² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11451313234441.

It is not an unprimeable number, because it can be changed into a prime (11451313234451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893998845 + ... + 894011653.

It is an arithmetic number, because the mean of its divisors is an integer number (739177377120).

Almost surely, 2^{11451313234441} is an apocalyptic number.

It is an amenable number.

11451313234441 is a deficient number, since it is larger than the sum of its proper divisors (375524799479).

11451313234441 is a wasteful number, since it uses less digits than its factorization.

11451313234441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25536.

The product of its digits is 69120, while the sum is 37.

Adding to 11451313234441 its reverse (14443231315411), we get a palindrome (25894544549852).

The spelling of 11451313234441 in words is "eleven trillion, four hundred fifty-one billion, three hundred thirteen million, two hundred thirty-four thousand, four hundred forty-one".