11344853945 has 8 divisors (see below), whose sum is σ = 13642248960. Its totient is φ = 9056933680.

The previous prime is 11344853869. The next prime is 11344853951. The reversal of 11344853945 is 54935844311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11344853945 - 2²⁸ = 11076418489 is a prime.

It is a super-2 number, since 2×11344853945² (a number of 21 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 11344853945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2366051 + ... + 2370840.

It is an arithmetic number, because the mean of its divisors is an integer number (1705281120).

Almost surely, 2^11344853945 is an apocalyptic number.

It is an amenable number.

11344853945 is a deficient number, since it is larger than the sum of its proper divisors (2297395015).

11344853945 is an equidigital number, since it uses as much as digits as its factorization.

11344853945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737375.

The product of its digits is 1036800, while the sum is 47.

The spelling of 11344853945 in words is "eleven billion, three hundred forty-four million, eight hundred fifty-three thousand, nine hundred forty-five".