33146150433245 has 4 divisors (see below), whose sum is σ = 39775380519900. Its totient is φ = 26516920346592.

The previous prime is 33146150433233. The next prime is 33146150433299. The reversal of 33146150433245 is 54233405164133.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12708861372601 + 20437289060644 = 3564949^2 + 4520762^2 .

It is a cyclic number.

It is not a de Polignac number, because 33146150433245 - 2⁴ = 33146150433229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33146150433196 and 33146150433205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3314615043320 + ... + 3314615043329.

It is an arithmetic number, because the mean of its divisors is an integer number (9943845129975).

Almost surely, 2^{33146150433245} is an apocalyptic number.

It is an amenable number.

33146150433245 is a deficient number, since it is larger than the sum of its proper divisors (6629230086655).

33146150433245 is an equidigital number, since it uses as much as digits as its factorization.

33146150433245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629230086654.

The product of its (nonzero) digits is 1555200, while the sum is 44.

Adding to 33146150433245 its reverse (54233405164133), we get a palindrome (87379555597378).

The spelling of 33146150433245 in words is "thirty-three trillion, one hundred forty-six billion, one hundred fifty million, four hundred thirty-three thousand, two hundred forty-five".