20434412114 has 16 divisors (see below), whose sum is σ = 32495418648. Its totient is φ = 9604115712.

The previous prime is 20434412107. The next prime is 20434412137. The reversal of 20434412114 is 41121443402.

It can be written as a sum of positive squares in 4 ways, for example, as 19150408225 + 1284003889 = 138385^2 + 35833^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349949 + ... + 404144.

Almost surely, 2^20434412114 is an apocalyptic number.

20434412114 is a deficient number, since it is larger than the sum of its proper divisors (12061006534).

20434412114 is a wasteful number, since it uses less digits than its factorization.

20434412114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754909.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20434412114 its reverse (41121443402), we get a palindrome (61555855516).

The spelling of 20434412114 in words is "twenty billion, four hundred thirty-four million, four hundred twelve thousand, one hundred fourteen".