20346356627223 has 48 divisors (see below), whose sum is σ = 32470674902400. Its totient is φ = 11279286849600.

The previous prime is 20346356627189. The next prime is 20346356627227. The reversal of 20346356627223 is 32272665364302.

It is not a de Polignac number, because 20346356627223 - 2⁶ = 20346356627159 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20346356627227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50662573 + ... + 51062598.

It is an arithmetic number, because the mean of its divisors is an integer number (676472393800).

Almost surely, 2^{20346356627223} is an apocalyptic number.

20346356627223 is a deficient number, since it is larger than the sum of its proper divisors (12124318275177).

20346356627223 is a wasteful number, since it uses less digits than its factorization.

20346356627223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101725244 (or 101725233 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 51.

The spelling of 20346356627223 in words is "twenty trillion, three hundred forty-six billion, three hundred fifty-six million, six hundred twenty-seven thousand, two hundred twenty-three".