3331142141321 has 2 divisors, whose sum is σ = 3331142141322. Its totient is φ = 3331142141320.

The previous prime is 3331142141309. The next prime is 3331142141329. The reversal of 3331142141321 is 1231412411333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3042020851321 + 289121290000 = 1744139^2 + 537700^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331142141321 - 2²⁶ = 3331075032457 is a prime.

It is a super-2 number, since 2×3331142141321² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3331142141329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665571070660 + 1665571070661.

It is an arithmetic number, because the mean of its divisors is an integer number (1665571070661).

Almost surely, 2^{3331142141321} is an apocalyptic number.

It is an amenable number.

3331142141321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331142141321 is an equidigital number, since it uses as much as digits as its factorization.

3331142141321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

Adding to 3331142141321 its reverse (1231412411333), we get a palindrome (4562554552654).

The spelling of 3331142141321 in words is "three trillion, three hundred thirty-one billion, one hundred forty-two million, one hundred forty-one thousand, three hundred twenty-one".