14458438746 has 24 divisors (see below), whose sum is σ = 31840170804. Its totient is φ = 4740471360.

The previous prime is 14458438741. The next prime is 14458438751. The reversal of 14458438746 is 64783485441.

14458438746 is a `hidden beast` number, since 1 + 445 + 84 + 3 + 87 + 46 = 666.

14458438746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14458438741) and next prime (14458438751).

It can be written as a sum of positive squares in 2 ways, for example, as 10596437721 + 3862001025 = 102939^2 + 62145^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14458438692 and 14458438701.

It is not an unprimeable number, because it can be changed into a prime (14458438741) 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 11 ways as a sum of consecutive naturals, for example, 6582891 + ... + 6585086.

Almost surely, 2^14458438746 is an apocalyptic number.

14458438746 is an abundant number, since it is smaller than the sum of its proper divisors (17381732058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14458438746 is a wasteful number, since it uses less digits than its factorization.

14458438746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13168046 (or 13168043 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The spelling of 14458438746 in words is "fourteen billion, four hundred fifty-eight million, four hundred thirty-eight thousand, seven hundred forty-six".