14531388874 has 8 divisors (see below), whose sum is σ = 21953897280. Its totient is φ = 7213423116.

The previous prime is 14531388871. The next prime is 14531388881. The reversal of 14531388874 is 47888313541.

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

It is a super-2 number, since 2×14531388874² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14531388871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26135314 + ... + 26135869.

It is an arithmetic number, because the mean of its divisors is an integer number (2744237160).

Almost surely, 2^14531388874 is an apocalyptic number.

14531388874 is a deficient number, since it is larger than the sum of its proper divisors (7422508406).

14531388874 is a wasteful number, since it uses less digits than its factorization.

14531388874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52271324.

The product of its digits is 2580480, while the sum is 52.

The spelling of 14531388874 in words is "fourteen billion, five hundred thirty-one million, three hundred eighty-eight thousand, eight hundred seventy-four".