11424004002 has 24 divisors (see below), whose sum is σ = 24754509936. Its totient is φ = 3807616536.

The previous prime is 11424003979. The next prime is 11424004013. The reversal of 11424004002 is 20040042411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194133 + ... + 246039.

It is an arithmetic number, because the mean of its divisors is an integer number (1031437914).

Almost surely, 2^11424004002 is an apocalyptic number.

11424004002 is an abundant number, since it is smaller than the sum of its proper divisors (13330505934).

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

11424004002 is a wasteful number, since it uses less digits than its factorization.

11424004002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64142 (or 64139 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 11424004002 its reverse (20040042411), we get a palindrome (31464046413).

The spelling of 11424004002 in words is "eleven billion, four hundred twenty-four million, four thousand, two".