11142100004 has 36 divisors (see below), whose sum is σ = 23875936560. Its totient is φ = 4523858640.

The previous prime is 11142100003. The next prime is 11142100097. The reversal of 11142100004 is 40000124111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (11142100001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1492262 + ... + 1499709.

It is an arithmetic number, because the mean of its divisors is an integer number (663220460).

Almost surely, 2^11142100004 is an apocalyptic number.

11142100004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11142100004 is an abundant number, since it is smaller than the sum of its proper divisors (12733836556).

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

11142100004 is a wasteful number, since it uses less digits than its factorization.

11142100004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992008 (or 2991999 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11142100004 its reverse (40000124111), we get a palindrome (51142224115).

The spelling of 11142100004 in words is "eleven billion, one hundred forty-two million, one hundred thousand, four".