3206023355381 has 64 divisors (see below), whose sum is σ = 4121697484800. Its totient is φ = 2471996782080.

The previous prime is 3206023355357. The next prime is 3206023355429. The reversal of 3206023355381 is 1835533206023.

It is not a de Polignac number, because 3206023355381 - 2⁶ = 3206023355317 is a prime.

It is a super-2 number, since 2×3206023355381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206023354381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 140498885 + ... + 140521701.

It is an arithmetic number, because the mean of its divisors is an integer number (64401523200).

Almost surely, 2^{3206023355381} is an apocalyptic number.

It is an amenable number.

3206023355381 is a deficient number, since it is larger than the sum of its proper divisors (915674129419).

3206023355381 is a wasteful number, since it uses less digits than its factorization.

3206023355381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23239 (or 23225 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 3206023355381 in words is "three trillion, two hundred six billion, twenty-three million, three hundred fifty-five thousand, three hundred eighty-one".