3066821683413 has 32 divisors (see below), whose sum is σ = 4320768786432. Its totient is φ = 1932023404800.

The previous prime is 3066821683403. The next prime is 3066821683433. The reversal of 3066821683413 is 3143861286603.

It is not a de Polignac number, because 3066821683413 - 2⁴ = 3066821683397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3066821683403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1082448 + ... + 2702838.

It is an arithmetic number, because the mean of its divisors is an integer number (135024024576).

Almost surely, 2^{3066821683413} is an apocalyptic number.

It is an amenable number.

3066821683413 is a deficient number, since it is larger than the sum of its proper divisors (1253947103019).

3066821683413 is a wasteful number, since it uses less digits than its factorization.

3066821683413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620905.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 3066821683413 in words is "three trillion, sixty-six billion, eight hundred twenty-one million, six hundred eighty-three thousand, four hundred thirteen".