3348251291761 has 2 divisors, whose sum is σ = 3348251291762. Its totient is φ = 3348251291760.

The previous prime is 3348251291689. The next prime is 3348251291821. The reversal of 3348251291761 is 1671921528433.

3348251291761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2273328155536 + 1074923136225 = 1507756^2 + 1036785^2 .

It is a cyclic number.

It is not a de Polignac number, because 3348251291761 - 2⁷ = 3348251291633 is a prime.

It is a super-2 number, since 2×3348251291761² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3348251291699 and 3348251291708.

It is not a weakly prime, because it can be changed into another prime (3348251292761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1674125645880 + 1674125645881.

It is an arithmetic number, because the mean of its divisors is an integer number (1674125645881).

Almost surely, 2^{3348251291761} is an apocalyptic number.

It is an amenable number.

3348251291761 is a deficient number, since it is larger than the sum of its proper divisors (1).

3348251291761 is an equidigital number, since it uses as much as digits as its factorization.

3348251291761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 52.

The spelling of 3348251291761 in words is "three trillion, three hundred forty-eight billion, two hundred fifty-one million, two hundred ninety-one thousand, seven hundred sixty-one".