20234442110 has 16 divisors (see below), whose sum is σ = 36473965632. Its totient is φ = 8082228000.

The previous prime is 20234442091. The next prime is 20234442149. The reversal of 20234442110 is 1124443202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436246 + ... + 1450265.

It is an arithmetic number, because the mean of its divisors is an integer number (2279622852).

Almost surely, 2^20234442110 is an apocalyptic number.

20234442110 is a deficient number, since it is larger than the sum of its proper divisors (16239523522).

20234442110 is a wasteful number, since it uses less digits than its factorization.

20234442110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887219.

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

Adding to 20234442110 its reverse (1124443202), we get a palindrome (21358885312).

The spelling of 20234442110 in words is "twenty billion, two hundred thirty-four million, four hundred forty-two thousand, one hundred ten".