14246786745 has 12 divisors (see below), whose sum is σ = 24694430436. Its totient is φ = 7598286240.

The previous prime is 14246786717. The next prime is 14246786759. The reversal of 14246786745 is 54768764241.

It can be written as a sum of positive squares in 2 ways, for example, as 5624550009 + 8622236736 = 74997^2 + 92856^2 .

It is not a de Polignac number, because 14246786745 - 2⁶ = 14246786681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14246786691 and 14246786700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158297586 + ... + 158297675.

It is an arithmetic number, because the mean of its divisors is an integer number (2057869203).

Almost surely, 2^14246786745 is an apocalyptic number.

14246786745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14246786745 is a deficient number, since it is larger than the sum of its proper divisors (10447643691).

14246786745 is a wasteful number, since it uses less digits than its factorization.

14246786745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316595272 (or 316595269 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The spelling of 14246786745 in words is "fourteen billion, two hundred forty-six million, seven hundred eighty-six thousand, seven hundred forty-five".