33449941117 has 2 divisors, whose sum is σ = 33449941118. Its totient is φ = 33449941116.

The previous prime is 33449941111. The next prime is 33449941121. The reversal of 33449941117 is 71114994433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18588868281 + 14861072836 = 136341^2 + 121906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33449941117 is a prime.

It is a super-2 number, since 2×33449941117² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33449941111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16724970558 + 16724970559.

It is an arithmetic number, because the mean of its divisors is an integer number (16724970559).

Almost surely, 2^33449941117 is an apocalyptic number.

It is an amenable number.

33449941117 is a deficient number, since it is larger than the sum of its proper divisors (1).

33449941117 is an equidigital number, since it uses as much as digits as its factorization.

33449941117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 46.

The spelling of 33449941117 in words is "thirty-three billion, four hundred forty-nine million, nine hundred forty-one thousand, one hundred seventeen".