33012434001 has 4 divisors (see below), whose sum is σ = 44016578672. Its totient is φ = 22008289332.

The previous prime is 33012433973. The next prime is 33012434009. The reversal of 33012434001 is 10043421033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 33012434001 - 2⁷ = 33012433873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33012434009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5502072331 + ... + 5502072336.

It is an arithmetic number, because the mean of its divisors is an integer number (11004144668).

Almost surely, 2^33012434001 is an apocalyptic number.

It is an amenable number.

33012434001 is a deficient number, since it is larger than the sum of its proper divisors (11004144671).

33012434001 is a wasteful number, since it uses less digits than its factorization.

33012434001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11004144670.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33012434001 its reverse (10043421033), we get a palindrome (43055855034).

The spelling of 33012434001 in words is "thirty-three billion, twelve million, four hundred thirty-four thousand, one".