11442111204 has 24 divisors (see below), whose sum is σ = 26845768768. Its totient is φ = 3792964320.

The previous prime is 11442111199. The next prime is 11442111209. The reversal of 11442111204 is 40211124411.

It is an interprime number because it is at equal distance from previous prime (11442111199) and next prime (11442111209).

It is not an unprimeable number, because it can be changed into a prime (11442111209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2631832 + ... + 2636175.

Almost surely, 2^11442111204 is an apocalyptic number.

It is an amenable number.

11442111204 is an abundant number, since it is smaller than the sum of its proper divisors (15403657564).

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

11442111204 is a wasteful number, since it uses less digits than its factorization.

11442111204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268195 (or 5268193 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11442111204 its reverse (40211124411), we get a palindrome (51653235615).

The spelling of 11442111204 in words is "eleven billion, four hundred forty-two million, one hundred eleven thousand, two hundred four".