33324414440142 has 64 divisors (see below), whose sum is σ = 80053645271040. Its totient is φ = 9041773254624.

The previous prime is 33324414440123. The next prime is 33324414440143. The reversal of 33324414440142 is 24104441442333.

It is a happy number.

It is a super-2 number, since 2×33324414440142² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33324414440142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33324414440143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123956818 + ... + 124225365.

It is an arithmetic number, because the mean of its divisors is an integer number (1250838207360).

Almost surely, 2^{33324414440142} is an apocalyptic number.

33324414440142 is an abundant number, since it is smaller than the sum of its proper divisors (46729230830898).

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

33324414440142 is a wasteful number, since it uses less digits than its factorization.

33324414440142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248182357.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 33324414440142 its reverse (24104441442333), we get a palindrome (57428855882475).

The spelling of 33324414440142 in words is "thirty-three trillion, three hundred twenty-four billion, four hundred fourteen million, four hundred forty thousand, one hundred forty-two".