14868894852 has 72 divisors (see below), whose sum is σ = 44002288512. Its totient is φ = 4144636800.

The previous prime is 14868894797. The next prime is 14868894857. The reversal of 14868894852 is 25849886841.

14868894852 is a `hidden beast` number, since 14 + 8 + 68 + 89 + 485 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 14868894852.

It is not an unprimeable number, because it can be changed into a prime (14868894857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 709224 + ... + 729887.

It is an arithmetic number, because the mean of its divisors is an integer number (611142896).

Almost surely, 2^14868894852 is an apocalyptic number.

14868894852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14868894852 is an abundant number, since it is smaller than the sum of its proper divisors (29133393660).

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

14868894852 is a wasteful number, since it uses less digits than its factorization.

14868894852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439169 (or 1439164 counting only the distinct ones).

The product of its digits is 35389440, while the sum is 63.

The spelling of 14868894852 in words is "fourteen billion, eight hundred sixty-eight million, eight hundred ninety-four thousand, eight hundred fifty-two".