20423441535110 has 32 divisors (see below), whose sum is σ = 39033102208320. Its totient is φ = 7667407685632.

The previous prime is 20423441535083. The next prime is 20423441535113. The reversal of 20423441535110 is 1153514432402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20423441535113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167261939 + ... + 167383998.

It is an arithmetic number, because the mean of its divisors is an integer number (1219784444010).

Almost surely, 2^{20423441535110} is an apocalyptic number.

20423441535110 is a deficient number, since it is larger than the sum of its proper divisors (18609660673210).

20423441535110 is a wasteful number, since it uses less digits than its factorization.

20423441535110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334646320.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 20423441535110 its reverse (1153514432402), we get a palindrome (21576955967512).

The spelling of 20423441535110 in words is "twenty trillion, four hundred twenty-three billion, four hundred forty-one million, five hundred thirty-five thousand, one hundred ten".