33640301366413 has 8 divisors (see below), whose sum is σ = 38446179069632. Its totient is φ = 28834453754496.

The previous prime is 33640301366383. The next prime is 33640301366417. The reversal of 33640301366413 is 31466310304633.

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 33640301366413 - 2¹⁷ = 33640301235341 is a prime.

It is a super-2 number, since 2×33640301366413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33640301366413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33640301366417) 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, 5074095 + ... + 9645052.

It is an arithmetic number, because the mean of its divisors is an integer number (4805772383704).

Almost surely, 2^{33640301366413} is an apocalyptic number.

It is an amenable number.

33640301366413 is a deficient number, since it is larger than the sum of its proper divisors (4805877703219).

33640301366413 is a wasteful number, since it uses less digits than its factorization.

33640301366413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15045651.

The product of its (nonzero) digits is 839808, while the sum is 43.

The spelling of 33640301366413 in words is "thirty-three trillion, six hundred forty billion, three hundred one million, three hundred sixty-six thousand, four hundred thirteen".