11014989120 has 140 divisors (see below), whose sum is σ = 39182346324. Its totient is φ = 2937323520.

The previous prime is 11014989113. The next prime is 11014989143. The reversal of 11014989120 is 2198941011.

It can be written as a sum of positive squares in 2 ways, for example, as 1412557056 + 9602432064 = 37584^2 + 97992^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 186561 + ... + 238400.

Almost surely, 2^11014989120 is an apocalyptic number.

11014989120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11014989120 is an abundant number, since it is smaller than the sum of its proper divisors (28167357204).

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

11014989120 is an equidigital number, since it uses as much as digits as its factorization.

11014989120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424990 (or 424971 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

The spelling of 11014989120 in words is "eleven billion, fourteen million, nine hundred eighty-nine thousand, one hundred twenty".