33422422433 has 8 divisors (see below), whose sum is σ = 35390588040. Its totient is φ = 31454494720.

The previous prime is 33422422421. The next prime is 33422422463.

It is a happy number.

33422422433 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 4543838464 + 28878583969 = 67408^2 + 169937^2 .

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 33422422433 - 2¹⁶ = 33422356897 is a prime.

It is a super-2 number, since 2×33422422433² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 33422422433.

It is not an unprimeable number, because it can be changed into a prime (33422422463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287753 + ... + 386841.

It is an arithmetic number, because the mean of its divisors is an integer number (4423823505).

Almost surely, 2^33422422433 is an apocalyptic number.

It is an amenable number.

33422422433 is a deficient number, since it is larger than the sum of its proper divisors (1968165607).

33422422433 is a wasteful number, since it uses less digits than its factorization.

33422422433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118947.

The product of its digits is 82944, while the sum is 32.

The spelling of 33422422433 in words is "thirty-three billion, four hundred twenty-two million, four hundred twenty-two thousand, four hundred thirty-three".