20334104115 has 32 divisors (see below), whose sum is σ = 35252232960. Its totient is φ = 9949205376.

The previous prime is 20334104101. The next prime is 20334104129. The reversal of 20334104115 is 51140143302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20334104101) and next prime (20334104129).

It is not a de Polignac number, because 20334104115 - 2⁴ = 20334104099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288085 + ... + 351654.

It is an arithmetic number, because the mean of its divisors is an integer number (1101632280).

Almost surely, 2^20334104115 is an apocalyptic number.

20334104115 is a deficient number, since it is larger than the sum of its proper divisors (14918128845).

20334104115 is a wasteful number, since it uses less digits than its factorization.

20334104115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639923.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 20334104115 its reverse (51140143302), we get a palindrome (71474247417).

The spelling of 20334104115 in words is "twenty billion, three hundred thirty-four million, one hundred four thousand, one hundred fifteen".