20062024421 has 2 divisors, whose sum is σ = 20062024422. Its totient is φ = 20062024420.

The previous prime is 20062024417. The next prime is 20062024517. The reversal of 20062024421 is 12442026002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19873950625 + 188073796 = 140975^2 + 13714^2 .

It is a cyclic number.

It is not a de Polignac number, because 20062024421 - 2² = 20062024417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20062024621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10031012210 + 10031012211.

It is an arithmetic number, because the mean of its divisors is an integer number (10031012211).

Almost surely, 2^20062024421 is an apocalyptic number.

It is an amenable number.

20062024421 is a deficient number, since it is larger than the sum of its proper divisors (1).

20062024421 is an equidigital number, since it uses as much as digits as its factorization.

20062024421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The spelling of 20062024421 in words is "twenty billion, sixty-two million, twenty-four thousand, four hundred twenty-one".