33442424011245 has 32 divisors (see below), whose sum is σ = 53566470468864. Its totient is φ = 17816438246400.

The previous prime is 33442424011231. The next prime is 33442424011253. The reversal of 33442424011245 is 54211042424433.

It is not a de Polignac number, because 33442424011245 - 2⁶ = 33442424011181 is a prime.

It is a super-2 number, since 2×33442424011245² (a number of 28 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 (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56684799 + ... + 57271731.

It is an arithmetic number, because the mean of its divisors is an integer number (1673952202152).

Almost surely, 2^{33442424011245} is an apocalyptic number.

It is an amenable number.

33442424011245 is a deficient number, since it is larger than the sum of its proper divisors (20124046457619).

33442424011245 is a wasteful number, since it uses less digits than its factorization.

33442424011245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591093.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 33442424011245 its reverse (54211042424433), we get a palindrome (87653466435678).

The spelling of 33442424011245 in words is "thirty-three trillion, four hundred forty-two billion, four hundred twenty-four million, eleven thousand, two hundred forty-five".