13998067368 has 16 divisors (see below), whose sum is σ = 34995168480. Its totient is φ = 4666022448.

The previous prime is 13998067351. The next prime is 13998067373. The reversal of 13998067368 is 86376089931.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291626380 + ... + 291626427.

It is an arithmetic number, because the mean of its divisors is an integer number (2187198030).

Almost surely, 2^13998067368 is an apocalyptic number.

It is an amenable number.

13998067368 is an abundant number, since it is smaller than the sum of its proper divisors (20997101112).

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

13998067368 is a wasteful number, since it uses less digits than its factorization.

13998067368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583252816 (or 583252812 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 13998067368 in words is "thirteen billion, nine hundred ninety-eight million, sixty-seven thousand, three hundred sixty-eight".