3423313056321 has 6 divisors (see below), whose sum is σ = 4944785525810. Its totient is φ = 2282208704208.

The previous prime is 3423313056311. The next prime is 3423313056433. The reversal of 3423313056321 is 1236503133243.

3423313056321 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 3 + 13 + 0 + 5 + 632 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3254737119921 + 168575936400 = 1804089^2 + 410580^2 .

It is not a de Polignac number, because 3423313056321 - 2¹⁵ = 3423313023553 is a prime.

It is a super-2 number, since 2×3423313056321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423313056311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190184058676 + ... + 190184058693.

Almost surely, 2^{3423313056321} is an apocalyptic number.

It is an amenable number.

3423313056321 is a deficient number, since it is larger than the sum of its proper divisors (1521472469489).

3423313056321 is a wasteful number, since it uses less digits than its factorization.

3423313056321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380368117375 (or 380368117372 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 3423313056321 its reverse (1236503133243), we get a palindrome (4659816189564).

The spelling of 3423313056321 in words is "three trillion, four hundred twenty-three billion, three hundred thirteen million, fifty-six thousand, three hundred twenty-one".