33343423201 has 12 divisors (see below), whose sum is σ = 36655611300. Its totient is φ = 30307735040.

The previous prime is 33343423181. The next prime is 33343423231. The reversal of 33343423201 is 10232434333.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2305440225 + 31037982976 = 48015^2 + 176176^2 .

It is not a de Polignac number, because 33343423201 - 2⁹ = 33343422689 is a prime.

It is a super-2 number, since 2×33343423201² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33343423201.

It is not an unprimeable number, because it can be changed into a prime (33343423231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1025685 + ... + 1057693.

It is an arithmetic number, because the mean of its divisors is an integer number (3054634275).

Almost surely, 2^33343423201 is an apocalyptic number.

It is an amenable number.

33343423201 is a deficient number, since it is larger than the sum of its proper divisors (3312188099).

33343423201 is a wasteful number, since it uses less digits than its factorization.

33343423201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40640 (or 40629 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 33343423201 its reverse (10232434333), we get a palindrome (43575857534).

The spelling of 33343423201 in words is "thirty-three billion, three hundred forty-three million, four hundred twenty-three thousand, two hundred one".