20234027633 has 4 divisors (see below), whose sum is σ = 20368027968. Its totient is φ = 20100027300.

The previous prime is 20234027621. The next prime is 20234027641. The reversal of 20234027633 is 33672043202.

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 a cyclic number.

It is not a de Polignac number, because 20234027633 - 2¹⁰ = 20234026609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20234027633.

It is not an unprimeable number, because it can be changed into a prime (20234023633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66999941 + ... + 67000242.

It is an arithmetic number, because the mean of its divisors is an integer number (5092006992).

Almost surely, 2^20234027633 is an apocalyptic number.

It is an amenable number.

20234027633 is a deficient number, since it is larger than the sum of its proper divisors (134000335).

20234027633 is a wasteful number, since it uses less digits than its factorization.

20234027633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134000334.

The product of its (nonzero) digits is 36288, while the sum is 32.

The spelling of 20234027633 in words is "twenty billion, two hundred thirty-four million, twenty-seven thousand, six hundred thirty-three".