20240444167 has 2 divisors, whose sum is σ = 20240444168. Its totient is φ = 20240444166.

The previous prime is 20240444131. The next prime is 20240444177. The reversal of 20240444167 is 76144404202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20240444167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20240444177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120222083 + 10120222084.

It is an arithmetic number, because the mean of its divisors is an integer number (10120222084).

Almost surely, 2^20240444167 is an apocalyptic number.

20240444167 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240444167 is an equidigital number, since it uses as much as digits as its factorization.

20240444167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 20240444167 its reverse (76144404202), we get a palindrome (96384848369).

The spelling of 20240444167 in words is "twenty billion, two hundred forty million, four hundred forty-four thousand, one hundred sixty-seven".