11244551043 has 32 divisors (see below), whose sum is σ = 17876477952. Its totient is φ = 6207091200.

The previous prime is 11244551039. The next prime is 11244551081. The reversal of 11244551043 is 34015544211.

It is not a de Polignac number, because 11244551043 - 2² = 11244551039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11244551043.

It is not an unprimeable number, because it can be changed into a prime (11244551023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305896 + ... + 340677.

It is an arithmetic number, because the mean of its divisors is an integer number (558639936).

Almost surely, 2^11244551043 is an apocalyptic number.

11244551043 is a deficient number, since it is larger than the sum of its proper divisors (6631926909).

11244551043 is a wasteful number, since it uses less digits than its factorization.

11244551043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646635.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 11244551043 in words is "eleven billion, two hundred forty-four million, five hundred fifty-one thousand, forty-three".