11444365955 has 16 divisors (see below), whose sum is σ = 15030537984. Its totient is φ = 8296051680.

The previous prime is 11444365901. The next prime is 11444365987. The reversal of 11444365955 is 55956344411.

It is not a de Polignac number, because 11444365955 - 2²⁸ = 11175930499 is a prime.

It is a super-2 number, since 2×11444365955² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322007 + ... + 355776.

It is an arithmetic number, because the mean of its divisors is an integer number (939408624).

Almost surely, 2^11444365955 is an apocalyptic number.

11444365955 is a deficient number, since it is larger than the sum of its proper divisors (3586172029).

11444365955 is a wasteful number, since it uses less digits than its factorization.

11444365955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678106.

The product of its digits is 1296000, while the sum is 47.

The spelling of 11444365955 in words is "eleven billion, four hundred forty-four million, three hundred sixty-five thousand, nine hundred fifty-five".