33394060394 has 16 divisors (see below), whose sum is σ = 52748383200. Its totient is φ = 15811963344.

The previous prime is 33394060333. The next prime is 33394060397. The reversal of 33394060394 is 49306049333.

It is a super-2 number, since 2×33394060394² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33394060397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76577 + ... + 269540.

It is an arithmetic number, because the mean of its divisors is an integer number (3296773950).

Almost surely, 2^33394060394 is an apocalyptic number.

33394060394 is a deficient number, since it is larger than the sum of its proper divisors (19354322806).

33394060394 is a wasteful number, since it uses less digits than its factorization.

33394060394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348677.

The product of its (nonzero) digits is 629856, while the sum is 44.

The spelling of 33394060394 in words is "thirty-three billion, three hundred ninety-four million, sixty thousand, three hundred ninety-four".