14881753145 has 8 divisors (see below), whose sum is σ = 20409261504. Its totient is φ = 10204630704.

The previous prime is 14881753141. The next prime is 14881753151. The reversal of 14881753145 is 54135718841.

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

It is a cyclic number.

It is not a de Polignac number, because 14881753145 - 2² = 14881753141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14881753145.

It is not an unprimeable number, because it can be changed into a prime (14881753141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212596439 + ... + 212596508.

It is an arithmetic number, because the mean of its divisors is an integer number (2551157688).

Almost surely, 2^14881753145 is an apocalyptic number.

It is an amenable number.

14881753145 is a deficient number, since it is larger than the sum of its proper divisors (5527508359).

14881753145 is an equidigital number, since it uses as much as digits as its factorization.

14881753145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425192959.

The product of its digits is 537600, while the sum is 47.

The spelling of 14881753145 in words is "fourteen billion, eight hundred eighty-one million, seven hundred fifty-three thousand, one hundred forty-five".