14700457018 has 8 divisors (see below), whose sum is σ = 23746892148. Its totient is φ = 6784826304.

The previous prime is 14700456977. The next prime is 14700457033. The reversal of 14700457018 is 81075400741.

It can be written as a sum of positive squares in 2 ways, for example, as 14173616809 + 526840209 = 119053^2 + 22953^2 .

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

It is a super-2 number, since 2×14700457018² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282701071 + ... + 282701122.

Almost surely, 2^14700457018 is an apocalyptic number.

14700457018 is a deficient number, since it is larger than the sum of its proper divisors (9046435130).

14700457018 is a wasteful number, since it uses less digits than its factorization.

14700457018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565402208.

The product of its (nonzero) digits is 31360, while the sum is 37.

Adding to 14700457018 its reverse (81075400741), we get a palindrome (95775857759).

The spelling of 14700457018 in words is "fourteen billion, seven hundred million, four hundred fifty-seven thousand, eighteen".