33394243094 has 32 divisors (see below), whose sum is σ = 51536937312. Its totient is φ = 16219008000.

The previous prime is 33394243093. The next prime is 33394243121. The reversal of 33394243094 is 49034249333.

It is a super-2 number, since 2×33394243094² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33394243093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28517129 + ... + 28518299.

It is an arithmetic number, because the mean of its divisors is an integer number (1610529291).

Almost surely, 2^33394243094 is an apocalyptic number.

33394243094 is a deficient number, since it is larger than the sum of its proper divisors (18142694218).

33394243094 is a wasteful number, since it uses less digits than its factorization.

33394243094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432.

The product of its (nonzero) digits is 839808, while the sum is 44.

The spelling of 33394243094 in words is "thirty-three billion, three hundred ninety-four million, two hundred forty-three thousand, ninety-four".