11450405672313 has 16 divisors (see below), whose sum is σ = 15274103224896. Its totient is φ = 7630156451840.

The previous prime is 11450405672281. The next prime is 11450405672351. The reversal of 11450405672313 is 31327650405411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11450405672313 - 2⁵ = 11450405672281 is a prime.

It is a super-2 number, since 2×11450405672313² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11450405672213) 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, 104099281 + ... + 104209217.

It is an arithmetic number, because the mean of its divisors is an integer number (954631451556).

Almost surely, 2^{11450405672313} is an apocalyptic number.

It is an amenable number.

11450405672313 is a deficient number, since it is larger than the sum of its proper divisors (3823697552583).

11450405672313 is a wasteful number, since it uses less digits than its factorization.

11450405672313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125304.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 11450405672313 in words is "eleven trillion, four hundred fifty billion, four hundred five million, six hundred seventy-two thousand, three hundred thirteen".