33304220324 has 6 divisors (see below), whose sum is σ = 58282385574. Its totient is φ = 16652110160.

The previous prime is 33304220321. The next prime is 33304220353. The reversal of 33304220324 is 42302240333.

It can be written as a sum of positive squares in only one way, i.e., 30934477924 + 2369742400 = 175882^2 + 48680^2 .

It is a super-2 number, since 2×33304220324² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33304220293 and 33304220302.

It is not an unprimeable number, because it can be changed into a prime (33304220321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4163027537 + ... + 4163027544.

It is an arithmetic number, because the mean of its divisors is an integer number (9713730929).

Almost surely, 2^33304220324 is an apocalyptic number.

It is an amenable number.

33304220324 is a deficient number, since it is larger than the sum of its proper divisors (24978165250).

33304220324 is a wasteful number, since it uses less digits than its factorization.

33304220324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8326055085 (or 8326055083 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 33304220324 its reverse (42302240333), we get a palindrome (75606460657).

The spelling of 33304220324 in words is "thirty-three billion, three hundred four million, two hundred twenty thousand, three hundred twenty-four".