333441820945 has 8 divisors (see below), whose sum is σ = 400676069736. Its totient is φ = 266389533696.

The previous prime is 333441820939. The next prime is 333441820961. The reversal of 333441820945 is 549028144333.

It can be written as a sum of positive squares in 4 ways, for example, as 83400819264 + 250041001681 = 288792^2 + 500041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 333441820945 - 2⁹ = 333441820433 is a prime.

It is a super-2 number, since 2×333441820945² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 333441820895 and 333441820904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45486352 + ... + 45493681.

It is an arithmetic number, because the mean of its divisors is an integer number (50084508717).

Almost surely, 2^333441820945 is an apocalyptic number.

It is an amenable number.

333441820945 is a deficient number, since it is larger than the sum of its proper divisors (67234248791).

333441820945 is an equidigital number, since it uses as much as digits as its factorization.

333441820945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90980771.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 333441820945 in words is "three hundred thirty-three billion, four hundred forty-one million, eight hundred twenty thousand, nine hundred forty-five".