20134343114 has 4 divisors (see below), whose sum is σ = 30201514674. Its totient is φ = 10067171556.

The previous prime is 20134343107. The next prime is 20134343167. The reversal of 20134343114 is 41134343102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18094285225 + 2040057889 = 134515^2 + 45167^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033585777 + ... + 5033585780.

Almost surely, 2^20134343114 is an apocalyptic number.

20134343114 is a deficient number, since it is larger than the sum of its proper divisors (10067171560).

20134343114 is a wasteful number, since it uses less digits than its factorization.

20134343114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10067171559.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20134343114 its reverse (41134343102), we get a palindrome (61268686216).

The spelling of 20134343114 in words is "twenty billion, one hundred thirty-four million, three hundred forty-three thousand, one hundred fourteen".