20112410104 has 16 divisors (see below), whose sum is σ = 38134486800. Its totient is φ = 9943213632.

The previous prime is 20112410063. The next prime is 20112410141. The reversal of 20112410104 is 40101421102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14123172 + ... + 14124595.

It is an arithmetic number, because the mean of its divisors is an integer number (2383405425).

Almost surely, 2^20112410104 is an apocalyptic number.

It is an amenable number.

20112410104 is a deficient number, since it is larger than the sum of its proper divisors (18022076696).

20112410104 is a wasteful number, since it uses less digits than its factorization.

20112410104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28247862 (or 28247858 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20112410104 its reverse (40101421102), we get a palindrome (60213831206).

The spelling of 20112410104 in words is "twenty billion, one hundred twelve million, four hundred ten thousand, one hundred four".