33332340404 has 24 divisors (see below), whose sum is σ = 64988396928. Its totient is φ = 14828699840.

The previous prime is 33332340389. The next prime is 33332340469. The reversal of 33332340404 is 40404323333.

It is a happy number.

It is a super-2 number, since 2×33332340404² (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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8057009 + ... + 8061144.

It is an arithmetic number, because the mean of its divisors is an integer number (2707849872).

Almost surely, 2^33332340404 is an apocalyptic number.

It is an amenable number.

33332340404 is a deficient number, since it is larger than the sum of its proper divisors (31656056524).

33332340404 is a wasteful number, since it uses less digits than its factorization.

33332340404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16118215 (or 16118213 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 33332340404 its reverse (40404323333), we get a palindrome (73736663737).

The spelling of 33332340404 in words is "thirty-three billion, three hundred thirty-two million, three hundred forty thousand, four hundred four".