14825431066 has 8 divisors (see below), whose sum is σ = 22248839124. Its totient is φ = 7409151360.

The previous prime is 14825431051. The next prime is 14825431067. The reversal of 14825431066 is 66013452841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12084385041 + 2741046025 = 109929^2 + 52355^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14825431067) 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, 1776885 + ... + 1785208.

Almost surely, 2^14825431066 is an apocalyptic number.

14825431066 is a deficient number, since it is larger than the sum of its proper divisors (7423408058).

14825431066 is a wasteful number, since it uses less digits than its factorization.

14825431066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3564176.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 14825431066 in words is "fourteen billion, eight hundred twenty-five million, four hundred thirty-one thousand, sixty-six".