33399734004 has 144 divisors (see below), whose sum is σ = 108428366592. Its totient is φ = 8425714176.

The previous prime is 33399733987. The next prime is 33399734051. The reversal of 33399734004 is 40043799333.

It is a super-2 number, since 2×33399734004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146289 + ... + 296984.

It is an arithmetic number, because the mean of its divisors is an integer number (752974768).

Almost surely, 2^33399734004 is an apocalyptic number.

It is an amenable number.

33399734004 is an abundant number, since it is smaller than the sum of its proper divisors (75028632588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33399734004 is a wasteful number, since it uses less digits than its factorization.

33399734004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443326 (or 443321 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 45.

The spelling of 33399734004 in words is "thirty-three billion, three hundred ninety-nine million, seven hundred thirty-four thousand, four".