11040412344 has 64 divisors (see below), whose sum is σ = 31016563200. Its totient is φ = 3249350016.

The previous prime is 11040412303. The next prime is 11040412373. The reversal of 11040412344 is 44321404011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 762084 + ... + 776435.

It is an arithmetic number, because the mean of its divisors is an integer number (484633800).

Almost surely, 2^11040412344 is an apocalyptic number.

It is an amenable number.

11040412344 is an abundant number, since it is smaller than the sum of its proper divisors (19976150856).

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

11040412344 is a wasteful number, since it uses less digits than its factorization.

11040412344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538564 (or 1538560 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11040412344 its reverse (44321404011), we get a palindrome (55361816355).

The spelling of 11040412344 in words is "eleven billion, forty million, four hundred twelve thousand, three hundred forty-four".