33954881341 has 2 divisors, whose sum is σ = 33954881342. Its totient is φ = 33954881340.

The previous prime is 33954881327. The next prime is 33954881383. The reversal of 33954881341 is 14318845933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33874402500 + 80478841 = 184050^2 + 8971^2 .

It is a cyclic number.

It is not a de Polignac number, because 33954881341 - 2²⁵ = 33921326909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33954881321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16977440670 + 16977440671.

It is an arithmetic number, because the mean of its divisors is an integer number (16977440671).

Almost surely, 2^33954881341 is an apocalyptic number.

It is an amenable number.

33954881341 is a deficient number, since it is larger than the sum of its proper divisors (1).

33954881341 is an equidigital number, since it uses as much as digits as its factorization.

33954881341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 49.

The spelling of 33954881341 in words is "thirty-three billion, nine hundred fifty-four million, eight hundred eighty-one thousand, three hundred forty-one".