13329981006 has 16 divisors (see below), whose sum is σ = 26661415248. Its totient is φ = 4443084800.

The previous prime is 13329981001. The next prime is 13329981043. The reversal of 13329981006 is 60018992331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13329981001) 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, 85966 + ... + 184526.

It is an arithmetic number, because the mean of its divisors is an integer number (1666338453).

Almost surely, 2^13329981006 is an apocalyptic number.

13329981006 is an abundant number, since it is smaller than the sum of its proper divisors (13331434242).

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

13329981006 is a wasteful number, since it uses less digits than its factorization.

13329981006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121107.

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 13329981006 in words is "thirteen billion, three hundred twenty-nine million, nine hundred eighty-one thousand, six".