14469346377 has 6 divisors (see below), whose sum is σ = 20900167002. Its totient is φ = 9646230912.

The previous prime is 14469346349. The next prime is 14469346399. The reversal of 14469346377 is 77364396441.

14469346377 is a `hidden beast` number, since 1 + 446 + 93 + 46 + 3 + 77 = 666.

14469346377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11411366976 + 3057979401 = 106824^2 + 55299^2 .

It is not a de Polignac number, because 14469346377 - 2²⁴ = 14452569161 is a prime.

It is a super-2 number, since 2×14469346377² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14469346277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 803852568 + ... + 803852585.

It is an arithmetic number, because the mean of its divisors is an integer number (3483361167).

Almost surely, 2^14469346377 is an apocalyptic number.

It is an amenable number.

14469346377 is a deficient number, since it is larger than the sum of its proper divisors (6430820625).

14469346377 is a wasteful number, since it uses less digits than its factorization.

14469346377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607705159 (or 1607705156 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 54.

The spelling of 14469346377 in words is "fourteen billion, four hundred sixty-nine million, three hundred forty-six thousand, three hundred seventy-seven".