14989281692 has 36 divisors (see below), whose sum is σ = 33287890104. Its totient is φ = 5839979040.

The previous prime is 14989281683. The next prime is 14989281733. The reversal of 14989281692 is 29618298941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3474023 + ... + 3478334.

It is an arithmetic number, because the mean of its divisors is an integer number (924663614).

Almost surely, 2^14989281692 is an apocalyptic number.

It is an amenable number.

14989281692 is an abundant number, since it is smaller than the sum of its proper divisors (18298608412).

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

14989281692 is a wasteful number, since it uses less digits than its factorization.

14989281692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6952386 (or 6952377 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 59.

The spelling of 14989281692 in words is "fourteen billion, nine hundred eighty-nine million, two hundred eighty-one thousand, six hundred ninety-two".