33242143404322 has 8 divisors (see below), whose sum is σ = 49863408841116. Its totient is φ = 16621007123952.

The previous prime is 33242143404287. The next prime is 33242143404329. The reversal of 33242143404322 is 22340434124233.

It can be written as a sum of positive squares in 2 ways, for example, as 31226649262561 + 2015494141761 = 5588081^2 + 1419681^2 .

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

It is a super-2 number, since 2×33242143404322² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33242143404329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31643073 + ... + 32676724.

Almost surely, 2^{33242143404322} is an apocalyptic number.

33242143404322 is a deficient number, since it is larger than the sum of its proper divisors (16621265436794).

33242143404322 is a wasteful number, since it uses less digits than its factorization.

33242143404322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64578212.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 33242143404322 its reverse (22340434124233), we get a palindrome (55582577528555).

The spelling of 33242143404322 in words is "thirty-three trillion, two hundred forty-two billion, one hundred forty-three million, four hundred four thousand, three hundred twenty-two".