11242432404 has 54 divisors (see below), whose sum is σ = 33058109994. Its totient is φ = 3212123040.

The previous prime is 11242432319. The next prime is 11242432423. The reversal of 11242432404 is 40423424211.

11242432404 is a `hidden beast` number, since 1 + 12 + 4 + 243 + 2 + 404 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7305120900 + 3937311504 = 85470^2 + 62748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3184867 + ... + 3188394.

Almost surely, 2^11242432404 is an apocalyptic number.

11242432404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11242432404 is an abundant number, since it is smaller than the sum of its proper divisors (21815677590).

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

11242432404 is a wasteful number, since it uses less digits than its factorization.

11242432404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373285 (or 6373273 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 11242432404 its reverse (40423424211), we get a palindrome (51665856615).

The spelling of 11242432404 in words is "eleven billion, two hundred forty-two million, four hundred thirty-two thousand, four hundred four".