28889014164000 has 96 divisors (see below), whose sum is σ = 94640410440576. Its totient is φ = 7703737107200.

The previous prime is 28889014163983. The next prime is 28889014164007. The reversal of 28889014164000 is 46141098882.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (28889014164007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203696924 + ... + 1203720923.

It is an arithmetic number, because the mean of its divisors is an integer number (985837608756).

Almost surely, 2^{28889014164000} is an apocalyptic number.

28889014164000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28889014164000 is an abundant number, since it is smaller than the sum of its proper divisors (65751396276576).

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

28889014164000 is a wasteful number, since it uses less digits than its factorization.

28889014164000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407417875 (or 2407417857 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 28889014164000 in words is "twenty-eight trillion, eight hundred eighty-nine billion, fourteen million, one hundred sixty-four thousand".