3354113312981 has 2 divisors, whose sum is σ = 3354113312982. Its totient is φ = 3354113312980.

The previous prime is 3354113312971. The next prime is 3354113313029. The reversal of 3354113312981 is 1892133114533.

It is a happy number.

3354113312981 is digitally balanced in base 2, 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., 1730869140625 + 1623244172356 = 1315625^2 + 1274066^2 .

It is a cyclic number.

It is not a de Polignac number, because 3354113312981 - 2¹⁰ = 3354113311957 is a prime.

It is a super-2 number, since 2×3354113312981² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3354113312941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677056656490 + 1677056656491.

It is an arithmetic number, because the mean of its divisors is an integer number (1677056656491).

Almost surely, 2^{3354113312981} is an apocalyptic number.

It is an amenable number.

3354113312981 is a deficient number, since it is larger than the sum of its proper divisors (1).

3354113312981 is an equidigital number, since it uses as much as digits as its factorization.

3354113312981 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 44.

The spelling of 3354113312981 in words is "three trillion, three hundred fifty-four billion, one hundred thirteen million, three hundred twelve thousand, nine hundred eighty-one".