14067647316 has 18 divisors (see below), whose sum is σ = 35559886362. Its totient is φ = 4689215760.

The previous prime is 14067647257. The next prime is 14067647353. The reversal of 14067647316 is 61374676041.

It can be written as a sum of positive squares in only one way, i.e., 14029454916 + 38192400 = 118446^2 + 6180^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195383955 + ... + 195384026.

Almost surely, 2^14067647316 is an apocalyptic number.

It is an amenable number.

14067647316 is an abundant number, since it is smaller than the sum of its proper divisors (21492239046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14067647316 is a wasteful number, since it uses less digits than its factorization.

14067647316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390767991 (or 390767986 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 14067647316 in words is "fourteen billion, sixty-seven million, six hundred forty-seven thousand, three hundred sixteen".