13433667660 has 288 divisors, whose sum is σ = 49830144000. Its totient is φ = 2860945920.

The previous prime is 13433667617. The next prime is 13433667683. The reversal of 13433667660 is 6676633431.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1455741 + ... + 1464939.

Almost surely, 2^13433667660 is an apocalyptic number.

13433667660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13433667660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24915072000).

13433667660 is an abundant number, since it is smaller than the sum of its proper divisors (36396476340).

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

13433667660 is a wasteful number, since it uses less digits than its factorization.

13433667660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301 (or 9296 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 45.

The spelling of 13433667660 in words is "thirteen billion, four hundred thirty-three million, six hundred sixty-seven thousand, six hundred sixty".