33421605111332 has 6 divisors (see below), whose sum is σ = 58487808944838. Its totient is φ = 16710802555664.

The previous prime is 33421605111331. The next prime is 33421605111341. The reversal of 33421605111332 is 23311150612433.

It can be written as a sum of positive squares in only one way, i.e., 17783898673216 + 15637706438116 = 4217096^2 + 3954454^2 .

It is a super-2 number, since 2×33421605111332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33421605111292 and 33421605111301.

It is not an unprimeable number, because it can be changed into a prime (33421605111331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4177700638913 + ... + 4177700638920.

It is an arithmetic number, because the mean of its divisors is an integer number (9747968157473).

Almost surely, 2^{33421605111332} is an apocalyptic number.

It is an amenable number.

33421605111332 is a deficient number, since it is larger than the sum of its proper divisors (25066203833506).

33421605111332 is a wasteful number, since it uses less digits than its factorization.

33421605111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355401277837 (or 8355401277835 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 33421605111332 its reverse (23311150612433), we get a palindrome (56732755723765).

The spelling of 33421605111332 in words is "thirty-three trillion, four hundred twenty-one billion, six hundred five million, one hundred eleven thousand, three hundred thirty-two".