11402323224 has 32 divisors (see below), whose sum is σ = 28567403520. Its totient is φ = 3792561696.

The previous prime is 11402323223. The next prime is 11402323237. The reversal of 11402323224 is 42232320411.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11402323194 and 11402323203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402323223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501952 + ... + 524175.

It is an arithmetic number, because the mean of its divisors is an integer number (892731360).

Almost surely, 2^11402323224 is an apocalyptic number.

It is an amenable number.

11402323224 is an abundant number, since it is smaller than the sum of its proper divisors (17165080296).

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

11402323224 is a wasteful number, since it uses less digits than its factorization.

11402323224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026599 (or 1026595 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11402323224 its reverse (42232320411), we get a palindrome (53634643635).

The spelling of 11402323224 in words is "eleven billion, four hundred two million, three hundred twenty-three thousand, two hundred twenty-four".