11402200344 has 32 divisors (see below), whose sum is σ = 28654755840. Its totient is φ = 3780832800.

The previous prime is 11402200331. The next prime is 11402200351. The reversal of 11402200344 is 44300220411.

It is a self number, because there is not a number n which added to its sum of digits gives 11402200344.

It is a congruent number.

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, 1239112 + ... + 1248279.

It is an arithmetic number, because the mean of its divisors is an integer number (895461120).

Almost surely, 2^11402200344 is an apocalyptic number.

It is an amenable number.

11402200344 is an abundant number, since it is smaller than the sum of its proper divisors (17252555496).

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

11402200344 is a wasteful number, since it uses less digits than its factorization.

11402200344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487591 (or 2487587 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 11402200344 its reverse (44300220411), we get a palindrome (55702420755).

The spelling of 11402200344 in words is "eleven billion, four hundred two million, two hundred thousand, three hundred forty-four".