11142003004 has 24 divisors (see below), whose sum is σ = 21406594608. Its totient is φ = 5032285440.

The previous prime is 11142002987. The next prime is 11142003013. The reversal of 11142003004 is 40030024111.

11142003004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11142003004² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799549 + ... + 813364.

It is an arithmetic number, because the mean of its divisors is an integer number (891941442).

Almost surely, 2^11142003004 is an apocalyptic number.

It is an amenable number.

11142003004 is a deficient number, since it is larger than the sum of its proper divisors (10264591604).

11142003004 is a wasteful number, since it uses less digits than its factorization.

11142003004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613085 (or 1613083 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11142003004 its reverse (40030024111), we get a palindrome (51172027115).

The spelling of 11142003004 in words is "eleven billion, one hundred forty-two million, three thousand, four".