14873864645 has 8 divisors (see below), whose sum is σ = 17850723360. Its totient is φ = 11897701200.

The previous prime is 14873864627. The next prime is 14873864651. The reversal of 14873864645 is 54646837841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14873864645 - 2¹⁸ = 14873602501 is a prime.

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, 125531 + ... + 213320.

It is an arithmetic number, because the mean of its divisors is an integer number (2231340420).

Almost surely, 2^14873864645 is an apocalyptic number.

It is an amenable number.

14873864645 is a deficient number, since it is larger than the sum of its proper divisors (2976858715).

14873864645 is an equidigital number, since it uses as much as digits as its factorization.

14873864645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347635.

The product of its digits is 15482880, while the sum is 56.

The spelling of 14873864645 in words is "fourteen billion, eight hundred seventy-three million, eight hundred sixty-four thousand, six hundred forty-five".