33153314442 has 16 divisors (see below), whose sum is σ = 69189526080. Its totient is φ = 10570621952.

The previous prime is 33153314429. The next prime is 33153314449. The reversal of 33153314442 is 24441335133.

It is not an unprimeable number, because it can be changed into a prime (33153314449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120120567 + ... + 120120842.

It is an arithmetic number, because the mean of its divisors is an integer number (4324345380).

Almost surely, 2^33153314442 is an apocalyptic number.

33153314442 is an abundant number, since it is smaller than the sum of its proper divisors (36036211638).

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

33153314442 is a wasteful number, since it uses less digits than its factorization.

33153314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240241437.

The product of its digits is 51840, while the sum is 33.

Adding to 33153314442 its reverse (24441335133), we get a palindrome (57594649575).

The spelling of 33153314442 in words is "thirty-three billion, one hundred fifty-three million, three hundred fourteen thousand, four hundred forty-two".