11342320404 has 48 divisors (see below), whose sum is σ = 26870188800. Its totient is φ = 3723198336.

The previous prime is 11342320397. The next prime is 11342320411. The reversal of 11342320404 is 40402324311.

It is an interprime number because it is at equal distance from previous prime (11342320397) and next prime (11342320411).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353394 + ... + 384150.

It is an arithmetic number, because the mean of its divisors is an integer number (559795600).

Almost surely, 2^11342320404 is an apocalyptic number.

It is an amenable number.

11342320404 is an abundant number, since it is smaller than the sum of its proper divisors (15527868396).

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

11342320404 is a wasteful number, since it uses less digits than its factorization.

11342320404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31232 (or 31230 counting only the distinct ones).

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

Adding to 11342320404 its reverse (40402324311), we get a palindrome (51744644715).

The spelling of 11342320404 in words is "eleven billion, three hundred forty-two million, three hundred twenty thousand, four hundred four".