13009671760 has 40 divisors (see below), whose sum is σ = 30331808640. Its totient is φ = 5189361792.

The previous prime is 13009671751. The next prime is 13009671781. The reversal of 13009671760 is 6717690031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 197772 + ... + 255211.

It is an arithmetic number, because the mean of its divisors is an integer number (758295216).

Almost surely, 2^13009671760 is an apocalyptic number.

13009671760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13009671760 is an abundant number, since it is smaller than the sum of its proper divisors (17322136880).

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

13009671760 is a wasteful number, since it uses less digits than its factorization.

13009671760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453355 (or 453349 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 40.

The spelling of 13009671760 in words is "thirteen billion, nine million, six hundred seventy-one thousand, seven hundred sixty".