33142424413 has 32 divisors (see below), whose sum is σ = 41211648000. Its totient is φ = 26022409920.

The previous prime is 33142424369. The next prime is 33142424431. The reversal of 33142424413 is 31442424133.

It is a cyclic number.

It is not a de Polignac number, because 33142424413 - 2²¹ = 33140327261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33142424213) 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, 444048 + ... + 513286.

It is an arithmetic number, because the mean of its divisors is an integer number (1287864000).

Almost surely, 2^33142424413 is an apocalyptic number.

It is an amenable number.

33142424413 is a deficient number, since it is larger than the sum of its proper divisors (8069223587).

33142424413 is a wasteful number, since it uses less digits than its factorization.

33142424413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69385.

The product of its digits is 27648, while the sum is 31.

Adding to 33142424413 its reverse (31442424133), we get a palindrome (64584848546).

The spelling of 33142424413 in words is "thirty-three billion, one hundred forty-two million, four hundred twenty-four thousand, four hundred thirteen".