33324433142 has 64 divisors (see below), whose sum is σ = 67152734208. Its totient is φ = 11978064000.

The previous prime is 33324433139. The next prime is 33324433151. The reversal of 33324433142 is 24133442333.

It is a super-2 number, since 2×33324433142² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33324433099 and 33324433108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4763267 + ... + 4770257.

It is an arithmetic number, because the mean of its divisors is an integer number (1049261472).

Almost surely, 2^33324433142 is an apocalyptic number.

33324433142 is an abundant number, since it is smaller than the sum of its proper divisors (33828301066).

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

33324433142 is a wasteful number, since it uses less digits than its factorization.

33324433142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9405.

The product of its digits is 62208, while the sum is 32.

Adding to 33324433142 its reverse (24133442333), we get a palindrome (57457875475).

The spelling of 33324433142 in words is "thirty-three billion, three hundred twenty-four million, four hundred thirty-three thousand, one hundred forty-two".