23862442001 has 2 divisors, whose sum is σ = 23862442002. Its totient is φ = 23862442000.

The previous prime is 23862441997. The next prime is 23862442007. The reversal of 23862442001 is 10024426832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22062646225 + 1799795776 = 148535^2 + 42424^2 .

It is a cyclic number.

It is not a de Polignac number, because 23862442001 - 2² = 23862441997 is a prime.

It is a super-2 number, since 2×23862442001² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23862442007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11931221000 + 11931221001.

It is an arithmetic number, because the mean of its divisors is an integer number (11931221001).

Almost surely, 2^23862442001 is an apocalyptic number.

It is an amenable number.

23862442001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23862442001 is an equidigital number, since it uses as much as digits as its factorization.

23862442001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 23862442001 its reverse (10024426832), we get a palindrome (33886868833).

The spelling of 23862442001 in words is "twenty-three billion, eight hundred sixty-two million, four hundred forty-two thousand, one".