33200421342 has 32 divisors (see below), whose sum is σ = 73354222080. Its totient is φ = 9933381120.

The previous prime is 33200421341. The next prime is 33200421367. The reversal of 33200421342 is 24312400233.

It is a super-2 number, since 2×33200421342² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33200421341) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3178563 + ... + 3188990.

It is an arithmetic number, because the mean of its divisors is an integer number (2292319440).

Almost surely, 2^33200421342 is an apocalyptic number.

33200421342 is an abundant number, since it is smaller than the sum of its proper divisors (40153800738).

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

33200421342 is a wasteful number, since it uses less digits than its factorization.

33200421342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367648.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33200421342 its reverse (24312400233), we get a palindrome (57512821575).

The spelling of 33200421342 in words is "thirty-three billion, two hundred million, four hundred twenty-one thousand, three hundred forty-two".