11494853216 has 48 divisors (see below), whose sum is σ = 28214645760. Its totient is φ = 4478513280.

The previous prime is 11494853207. The next prime is 11494853243. The reversal of 11494853216 is 61235849411.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2330096 + ... + 2335023.

It is an arithmetic number, because the mean of its divisors is an integer number (587805120).

Almost surely, 2^11494853216 is an apocalyptic number.

11494853216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11494853216 is an abundant number, since it is smaller than the sum of its proper divisors (16719792544).

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

11494853216 is a wasteful number, since it uses less digits than its factorization.

11494853216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665147 (or 4665139 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The spelling of 11494853216 in words is "eleven billion, four hundred ninety-four million, eight hundred fifty-three thousand, two hundred sixteen".