13945998192 has 60 divisors (see below), whose sum is σ = 41909154696. Its totient is φ = 3984570240.

The previous prime is 13945998163. The next prime is 13945998197. The reversal of 13945998192 is 29189954931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13945998197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2962359 + ... + 2967062.

Almost surely, 2^13945998192 is an apocalyptic number.

13945998192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13945998192 is an abundant number, since it is smaller than the sum of its proper divisors (27963156504).

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

13945998192 is a wasteful number, since it uses less digits than its factorization.

13945998192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5929446 (or 5929433 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 60.

The spelling of 13945998192 in words is "thirteen billion, nine hundred forty-five million, nine hundred ninety-eight thousand, one hundred ninety-two".