11402234404 has 48 divisors (see below), whose sum is σ = 22259220480. Its totient is φ = 5066134560.

The previous prime is 11402234351. The next prime is 11402234411. The reversal of 11402234404 is 40443220411.

It is a super-2 number, since 2×11402234404² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1872637 + ... + 1878715.

It is an arithmetic number, because the mean of its divisors is an integer number (463733760).

Almost surely, 2^11402234404 is an apocalyptic number.

It is an amenable number.

11402234404 is a deficient number, since it is larger than the sum of its proper divisors (10856986076).

11402234404 is a wasteful number, since it uses less digits than its factorization.

11402234404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7048 (or 7046 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11402234404 its reverse (40443220411), we get a palindrome (51845454815).

The spelling of 11402234404 in words is "eleven billion, four hundred two million, two hundred thirty-four thousand, four hundred four".