13716649000 has 32 divisors (see below), whose sum is σ = 32096961000. Its totient is φ = 5486659200.

The previous prime is 13716648997. The next prime is 13716649069. The reversal of 13716649000 is 94661731.

It can be written as a sum of positive squares in 4 ways, for example, as 8276996484 + 5439652516 = 90978^2 + 73754^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6857325 + ... + 6859324.

Almost surely, 2^13716649000 is an apocalyptic number.

13716649000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13716649000 is an abundant number, since it is smaller than the sum of its proper divisors (18380312000).

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

13716649000 is a wasteful number, since it uses less digits than its factorization.

13716649000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13716670 (or 13716656 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 13716649000 in words is "thirteen billion, seven hundred sixteen million, six hundred forty-nine thousand".