11402343200 has 36 divisors (see below), whose sum is σ = 27835972290. Its totient is φ = 4560936960.

The previous prime is 11402343179. The next prime is 11402343301. The reversal of 11402343200 is 234320411.

It can be written as a sum of positive squares in 3 ways, for example, as 11131938064 + 270405136 = 105508^2 + 16444^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7125665 + ... + 7127264.

Almost surely, 2^11402343200 is an apocalyptic number.

11402343200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402343200 is an abundant number, since it is smaller than the sum of its proper divisors (16433629090).

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

11402343200 is a wasteful number, since it uses less digits than its factorization.

11402343200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252949 (or 14252936 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11402343200 its reverse (234320411), we get a palindrome (11636663611).

The spelling of 11402343200 in words is "eleven billion, four hundred two million, three hundred forty-three thousand, two hundred".