14397462718 has 16 divisors (see below), whose sum is σ = 22651792704. Its totient is φ = 6855144480.

The previous prime is 14397462683. The next prime is 14397462721. The reversal of 14397462718 is 81726479341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066313 + ... + 2073268.

It is an arithmetic number, because the mean of its divisors is an integer number (1415737044).

Almost surely, 2^14397462718 is an apocalyptic number.

14397462718 is a deficient number, since it is larger than the sum of its proper divisors (8254329986).

14397462718 is a wasteful number, since it uses less digits than its factorization.

14397462718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139667.

The product of its digits is 2032128, while the sum is 52.

The spelling of 14397462718 in words is "fourteen billion, three hundred ninety-seven million, four hundred sixty-two thousand, seven hundred eighteen".