20242984933 has 2 divisors, whose sum is σ = 20242984934. Its totient is φ = 20242984932.

The previous prime is 20242984877. The next prime is 20242984939. The reversal of 20242984933 is 33948924202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18132776964 + 2110207969 = 134658^2 + 45937^2 .

It is a cyclic number.

It is not a de Polignac number, because 20242984933 - 2¹⁷ = 20242853861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20242984939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121492466 + 10121492467.

It is an arithmetic number, because the mean of its divisors is an integer number (10121492467).

Almost surely, 2^20242984933 is an apocalyptic number.

It is an amenable number.

20242984933 is a deficient number, since it is larger than the sum of its proper divisors (1).

20242984933 is an equidigital number, since it uses as much as digits as its factorization.

20242984933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 20242984933 in words is "twenty billion, two hundred forty-two million, nine hundred eighty-four thousand, nine hundred thirty-three".