14347446346 has 8 divisors (see below), whose sum is σ = 21743037540. Its totient is φ = 7099767168.

The previous prime is 14347446331. The next prime is 14347446389. The reversal of 14347446346 is 64364474341.

It can be written as a sum of positive squares in 2 ways, for example, as 13773604321 + 573842025 = 117361^2 + 23955^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 14347446296 and 14347446305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36977761 + ... + 36978148.

Almost surely, 2^14347446346 is an apocalyptic number.

14347446346 is a deficient number, since it is larger than the sum of its proper divisors (7395591194).

14347446346 is an equidigital number, since it uses as much as digits as its factorization.

14347446346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73956008.

The product of its digits is 2322432, while the sum is 46.

The spelling of 14347446346 in words is "fourteen billion, three hundred forty-seven million, four hundred forty-six thousand, three hundred forty-six".