14477922645 has 8 divisors (see below), whose sum is σ = 23164676256. Its totient is φ = 7721558736.

The previous prime is 14477922637. The next prime is 14477922661. The reversal of 14477922645 is 54622977441.

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

It is not a de Polignac number, because 14477922645 - 2³ = 14477922637 is a prime.

It is a super-2 number, since 2×14477922645² (a number of 21 digits) contains 22 as substring.

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, 482597407 + ... + 482597436.

It is an arithmetic number, because the mean of its divisors is an integer number (2895584532).

Almost surely, 2^14477922645 is an apocalyptic number.

14477922645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14477922645 is a deficient number, since it is larger than the sum of its proper divisors (8686753611).

14477922645 is an equidigital number, since it uses as much as digits as its factorization.

14477922645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965194851.

The product of its digits is 3386880, while the sum is 51.

The spelling of 14477922645 in words is "fourteen billion, four hundred seventy-seven million, nine hundred twenty-two thousand, six hundred forty-five".