13340002987 has 8 divisors (see below), whose sum is σ = 14245165440. Its totient is φ = 12464518080.

The previous prime is 13340002981. The next prime is 13340003011. The reversal of 13340002987 is 78920004331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13340002987 - 2⁷ = 13340002859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13340002981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7418458 + ... + 7420255.

It is an arithmetic number, because the mean of its divisors is an integer number (1780645680).

Almost surely, 2^13340002987 is an apocalyptic number.

13340002987 is a deficient number, since it is larger than the sum of its proper divisors (905162453).

13340002987 is a wasteful number, since it uses less digits than its factorization.

13340002987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14838773.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 13340002987 in words is "thirteen billion, three hundred forty million, two thousand, nine hundred eighty-seven".