3313450412381 has 2 divisors, whose sum is σ = 3313450412382. Its totient is φ = 3313450412380.

The previous prime is 3313450412351. The next prime is 3313450412521. The reversal of 3313450412381 is 1832140543133.

3313450412381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1695440972281 + 1618009440100 = 1302091^2 + 1272010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3313450412381 is a prime.

It is a super-2 number, since 2×3313450412381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3313450412351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656725206190 + 1656725206191.

It is an arithmetic number, because the mean of its divisors is an integer number (1656725206191).

Almost surely, 2^{3313450412381} is an apocalyptic number.

It is an amenable number.

3313450412381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313450412381 is an equidigital number, since it uses as much as digits as its factorization.

3313450412381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 3313450412381 in words is "three trillion, three hundred thirteen billion, four hundred fifty million, four hundred twelve thousand, three hundred eighty-one".