11454212004 has 24 divisors (see below), whose sum is σ = 26963015520. Its totient is φ = 3784281984.

The previous prime is 11454211981. The next prime is 11454212027. The reversal of 11454212004 is 40021245411.

It is an interprime number because it is at equal distance from previous prime (11454211981) and next prime (11454212027).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4222174 + ... + 4224885.

It is an arithmetic number, because the mean of its divisors is an integer number (1123458980).

Almost surely, 2^11454212004 is an apocalyptic number.

It is an amenable number.

11454212004 is an abundant number, since it is smaller than the sum of its proper divisors (15508803516).

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

11454212004 is a wasteful number, since it uses less digits than its factorization.

11454212004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8447179 (or 8447177 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 11454212004 its reverse (40021245411), we get a palindrome (51475457415).

The spelling of 11454212004 in words is "eleven billion, four hundred fifty-four million, two hundred twelve thousand, four".