33332213142 has 48 divisors (see below), whose sum is σ = 74598650880. Its totient is φ = 10745233200.

The previous prime is 33332213069. The next prime is 33332213179. The reversal of 33332213142 is 24131223333.

33332213142 is a `hidden beast` number, since 333 + 322 + 1 + 3 + 1 + 4 + 2 = 666.

It is a super-2 number, since 2×33332213142² (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 23 ways as a sum of consecutive naturals, for example, 862167 + ... + 899997.

It is an arithmetic number, because the mean of its divisors is an integer number (1554138560).

Almost surely, 2^33332213142 is an apocalyptic number.

33332213142 is an abundant number, since it is smaller than the sum of its proper divisors (41266437738).

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

33332213142 is a wasteful number, since it uses less digits than its factorization.

33332213142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39449 (or 39446 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 33332213142 its reverse (24131223333), we get a palindrome (57463436475).

The spelling of 33332213142 in words is "thirty-three billion, three hundred thirty-two million, two hundred thirteen thousand, one hundred forty-two".