11148714500 has 96 divisors (see below), whose sum is σ = 30357040896. Its totient is φ = 3474912000.

The previous prime is 11148714487. The next prime is 11148714539. The reversal of 11148714500 is 541784111.

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, 106289 + ... + 183288.

It is an arithmetic number, because the mean of its divisors is an integer number (316219176).

Almost surely, 2^11148714500 is an apocalyptic number.

11148714500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11148714500 is an abundant number, since it is smaller than the sum of its proper divisors (19208326396).

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

11148714500 is a wasteful number, since it uses less digits than its factorization.

11148714500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289614 (or 289602 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The spelling of 11148714500 in words is "eleven billion, one hundred forty-eight million, seven hundred fourteen thousand, five hundred".