33144017425345 has 32 divisors (see below), whose sum is σ = 42840709401600. Its totient is φ = 24534953037504.

The previous prime is 33144017425271. The next prime is 33144017425357. The reversal of 33144017425345 is 54352471044133.

It is a cyclic number.

It is not a de Polignac number, because 33144017425345 - 2¹³ = 33144017417153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33144017425295 and 33144017425304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363858516 + ... + 363949594.

It is an arithmetic number, because the mean of its divisors is an integer number (1338772168800).

Almost surely, 2^{33144017425345} is an apocalyptic number.

It is an amenable number.

33144017425345 is a deficient number, since it is larger than the sum of its proper divisors (9696691976255).

33144017425345 is a wasteful number, since it uses less digits than its factorization.

33144017425345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180229.

The product of its (nonzero) digits is 2419200, while the sum is 46.

Adding to 33144017425345 its reverse (54352471044133), we get a palindrome (87496488469478).

The spelling of 33144017425345 in words is "thirty-three trillion, one hundred forty-four billion, seventeen million, four hundred twenty-five thousand, three hundred forty-five".