14375910946 has 4 divisors (see below), whose sum is σ = 21563866422. Its totient is φ = 7187955472.

The previous prime is 14375910917. The next prime is 14375910947. The reversal of 14375910946 is 64901957341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9275808721 + 5100102225 = 96311^2 + 71415^2 .

It is a super-2 number, since 2×14375910946² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14375910946.

It is not an unprimeable number, because it can be changed into a prime (14375910947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3593977735 + ... + 3593977738.

Almost surely, 2^14375910946 is an apocalyptic number.

14375910946 is a deficient number, since it is larger than the sum of its proper divisors (7187955476).

14375910946 is an equidigital number, since it uses as much as digits as its factorization.

14375910946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7187955475.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 14375910946 in words is "fourteen billion, three hundred seventy-five million, nine hundred ten thousand, nine hundred forty-six".