11404332402 has 32 divisors (see below), whose sum is σ = 23149946880. Its totient is φ = 3744783120.

The previous prime is 11404332383. The next prime is 11404332403. The reversal of 11404332402 is 20423340411.

It is not an unprimeable number, because it can be changed into a prime (11404332403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182827 + ... + 237137.

It is an arithmetic number, because the mean of its divisors is an integer number (723435840).

Almost surely, 2^11404332402 is an apocalyptic number.

11404332402 is an abundant number, since it is smaller than the sum of its proper divisors (11745614478).

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

11404332402 is a wasteful number, since it uses less digits than its factorization.

11404332402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54838.

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

Adding to 11404332402 its reverse (20423340411), we get a palindrome (31827672813).

The spelling of 11404332402 in words is "eleven billion, four hundred four million, three hundred thirty-two thousand, four hundred two".