20345032364206 has 32 divisors (see below), whose sum is σ = 34121034501120. Its totient is φ = 9017645899200.

The previous prime is 20345032364191. The next prime is 20345032364231. The reversal of 20345032364206 is 60246323054302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3883486 + ... + 7468033.

It is an arithmetic number, because the mean of its divisors is an integer number (1066282328160).

Almost surely, 2^{20345032364206} is an apocalyptic number.

20345032364206 is a deficient number, since it is larger than the sum of its proper divisors (13776002136914).

20345032364206 is a wasteful number, since it uses less digits than its factorization.

20345032364206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353560.

The product of its (nonzero) digits is 622080, while the sum is 40.

The spelling of 20345032364206 in words is "twenty trillion, three hundred forty-five billion, thirty-two million, three hundred sixty-four thousand, two hundred six".