11143706244 has 48 divisors (see below), whose sum is σ = 30034380096. Its totient is φ = 3178240000.

The previous prime is 11143706221. The next prime is 11143706279. The reversal of 11143706244 is 44260734111.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 2480757 + ... + 2485244.

It is an arithmetic number, because the mean of its divisors is an integer number (625716252).

Almost surely, 2^11143706244 is an apocalyptic number.

It is an amenable number.

11143706244 is an abundant number, since it is smaller than the sum of its proper divisors (18890673852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11143706244 is a wasteful number, since it uses less digits than its factorization.

11143706244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4966036 (or 4966034 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 11143706244 in words is "eleven billion, one hundred forty-three million, seven hundred six thousand, two hundred forty-four".