33213041342 has 16 divisors (see below), whose sum is σ = 55101887232. Its totient is φ = 14914795680.

The previous prime is 33213041273. The next prime is 33213041347. The reversal of 33213041342 is 24314031233.

It is a super-2 number, since 2×33213041342² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33213041347) 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 7 ways as a sum of consecutive naturals, for example, 17261534 + ... + 17263457.

It is an arithmetic number, because the mean of its divisors is an integer number (3443867952).

Almost surely, 2^33213041342 is an apocalyptic number.

33213041342 is a deficient number, since it is larger than the sum of its proper divisors (21888845890).

33213041342 is a wasteful number, since it uses less digits than its factorization.

33213041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34525043.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 33213041342 its reverse (24314031233), we get a palindrome (57527072575).

The spelling of 33213041342 in words is "thirty-three billion, two hundred thirteen million, forty-one thousand, three hundred forty-two".