11400000120 has 96 divisors (see below), whose sum is σ = 37063887120. Its totient is φ = 3038860800.

The previous prime is 11400000049. The next prime is 11400000151. The reversal of 11400000120 is 2100000411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1454452 + ... + 1462268.

Almost surely, 2^11400000120 is an apocalyptic number.

11400000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11400000120 is an abundant number, since it is smaller than the sum of its proper divisors (25663887000).

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

11400000120 is a wasteful number, since it uses less digits than its factorization.

11400000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885 (or 11878 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11400000120 its reverse (2100000411), we get a palindrome (13500000531).

The spelling of 11400000120 in words is "eleven billion, four hundred million, one hundred twenty", and thus it is an aban number.