13333887640207 has 8 divisors (see below), whose sum is σ = 13555084532832. Its totient is φ = 13114439340000.

The previous prime is 13333887640163. The next prime is 13333887640237. The reversal of 13333887640207 is 70204678833331.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13333887640207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333887640237) 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, 437132728 + ... + 437163229.

It is an arithmetic number, because the mean of its divisors is an integer number (1694385566604).

Almost surely, 2^{13333887640207} is an apocalyptic number.

13333887640207 is a deficient number, since it is larger than the sum of its proper divisors (221196892625).

13333887640207 is a wasteful number, since it uses less digits than its factorization.

13333887640207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874296209.

The product of its (nonzero) digits is 12192768, while the sum is 55.

The spelling of 13333887640207 in words is "thirteen trillion, three hundred thirty-three billion, eight hundred eighty-seven million, six hundred forty thousand, two hundred seven".