3401339848381 has 2 divisors, whose sum is σ = 3401339848382. Its totient is φ = 3401339848380.

The previous prime is 3401339848343. The next prime is 3401339848411. The reversal of 3401339848381 is 1838489331043.

3401339848381 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., 3350052999225 + 51286849156 = 1830315^2 + 226466^2 .

It is a cyclic number.

It is not a de Polignac number, because 3401339848381 - 2¹⁷ = 3401339717309 is a prime.

It is a super-2 number, since 2×3401339848381² (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 (3401339849381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700669924190 + 1700669924191.

It is an arithmetic number, because the mean of its divisors is an integer number (1700669924191).

Almost surely, 2^{3401339848381} is an apocalyptic number.

It is an amenable number.

3401339848381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401339848381 is an equidigital number, since it uses as much as digits as its factorization.

3401339848381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 3401339848381 in words is "three trillion, four hundred one billion, three hundred thirty-nine million, eight hundred forty-eight thousand, three hundred eighty-one".