11404111004 has 96 divisors (see below), whose sum is σ = 23893798656. Its totient is φ = 4694215680.

The previous prime is 11404110997. The next prime is 11404111063. The reversal of 11404111004 is 40011140411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12914747 + ... + 12915629.

It is an arithmetic number, because the mean of its divisors is an integer number (248893736).

Almost surely, 2^11404111004 is an apocalyptic number.

It is an amenable number.

11404111004 is an abundant number, since it is smaller than the sum of its proper divisors (12489687652).

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

11404111004 is a wasteful number, since it uses less digits than its factorization.

11404111004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11404111004 its reverse (40011140411), we get a palindrome (51415251415).

The spelling of 11404111004 in words is "eleven billion, four hundred four million, one hundred eleven thousand, four".