33434421045 has 8 divisors (see below), whose sum is σ = 53495073696. Its totient is φ = 17831691216.

The previous prime is 33434420993. The next prime is 33434421121. The reversal of 33434421045 is 54012443433.

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

It is not a de Polignac number, because 33434421045 - 2¹⁶ = 33434355509 is a prime.

It is a super-2 number, since 2×33434421045² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33434420997 and 33434421015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114480687 + ... + 1114480716.

It is an arithmetic number, because the mean of its divisors is an integer number (6686884212).

Almost surely, 2^33434421045 is an apocalyptic number.

It is an amenable number.

33434421045 is a deficient number, since it is larger than the sum of its proper divisors (20060652651).

33434421045 is a wasteful number, since it uses less digits than its factorization.

33434421045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228961411.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 33434421045 its reverse (54012443433), we get a palindrome (87446864478).

The spelling of 33434421045 in words is "thirty-three billion, four hundred thirty-four million, four hundred twenty-one thousand, forty-five".