14394951916 has 6 divisors (see below), whose sum is σ = 25191165860. Its totient is φ = 7197475956.

The previous prime is 14394951913. The next prime is 14394951919. The reversal of 14394951916 is 61915949341.

It is an interprime number because it is at equal distance from previous prime (14394951913) and next prime (14394951919).

It is not an unprimeable number, because it can be changed into a prime (14394951913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1799368986 + ... + 1799368993.

Almost surely, 2^14394951916 is an apocalyptic number.

It is an amenable number.

14394951916 is a deficient number, since it is larger than the sum of its proper divisors (10796213944).

14394951916 is a wasteful number, since it uses less digits than its factorization.

14394951916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598737983 (or 3598737981 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 52.

The spelling of 14394951916 in words is "fourteen billion, three hundred ninety-four million, nine hundred fifty-one thousand, nine hundred sixteen".