33956000001 has 24 divisors (see below), whose sum is σ = 61150200384. Its totient is φ = 17639480160.

The previous prime is 33955999963. The next prime is 33956000027. The reversal of 33956000001 is 10000065933.

It is not a de Polignac number, because 33956000001 - 2⁷ = 33955999873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33956020001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24498586 + ... + 24499971.

It is an arithmetic number, because the mean of its divisors is an integer number (2547925016).

Almost surely, 2^33956000001 is an apocalyptic number.

It is an amenable number.

33956000001 is a deficient number, since it is larger than the sum of its proper divisors (27194200383).

33956000001 is a wasteful number, since it uses less digits than its factorization.

33956000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48998581 (or 48998578 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

Adding to 33956000001 its reverse (10000065933), we get a palindrome (43956065934).

The spelling of 33956000001 in words is "thirty-three billion, nine hundred fifty-six million, one", and thus it is an aban number.