20134401110 has 24 divisors (see below), whose sum is σ = 37448746848. Its totient is φ = 7793958000.

The previous prime is 20134401107. The next prime is 20134401139. The reversal of 20134401110 is 1110443102.

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 11 ways as a sum of consecutive naturals, for example, 1037966 + ... + 1057185.

It is an arithmetic number, because the mean of its divisors is an integer number (1560364452).

Almost surely, 2^20134401110 is an apocalyptic number.

20134401110 is a deficient number, since it is larger than the sum of its proper divisors (17314345738).

20134401110 is a wasteful number, since it uses less digits than its factorization.

20134401110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095220 (or 2095189 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20134401110 its reverse (1110443102), we get a palindrome (21244844212).

The spelling of 20134401110 in words is "twenty billion, one hundred thirty-four million, four hundred one thousand, one hundred ten".