14038463868 has 48 divisors (see below), whose sum is σ = 38483066496. Its totient is φ = 3926842560.

The previous prime is 14038463851. The next prime is 14038463893. The reversal of 14038463868 is 86836483041.

It is a self number, because there is not a number n which added to its sum of digits gives 14038463868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4088746 + ... + 4092177.

It is an arithmetic number, because the mean of its divisors is an integer number (801730552).

Almost surely, 2^14038463868 is an apocalyptic number.

It is an amenable number.

14038463868 is an abundant number, since it is smaller than the sum of its proper divisors (24444602628).

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

14038463868 is a wasteful number, since it uses less digits than its factorization.

14038463868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8180954 (or 8180952 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 14038463868 in words is "fourteen billion, thirty-eight million, four hundred sixty-three thousand, eight hundred sixty-eight".