20134037206 has 16 divisors (see below), whose sum is σ = 31984510464. Its totient is φ = 9485599464.

The previous prime is 20134037177. The next prime is 20134037213. The reversal of 20134037206 is 60273043102.

It is a congruent number.

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, 3263310 + ... + 3269473.

It is an arithmetic number, because the mean of its divisors is an integer number (1999031904).

Almost surely, 2^20134037206 is an apocalyptic number.

20134037206 is a deficient number, since it is larger than the sum of its proper divisors (11850473258).

20134037206 is a wasteful number, since it uses less digits than its factorization.

20134037206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6532875.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 20134037206 in words is "twenty billion, one hundred thirty-four million, thirty-seven thousand, two hundred six".