32142020404223 has 4 divisors (see below), whose sum is σ = 32142035713248. Its totient is φ = 32142005095200.

The previous prime is 32142020404181. The next prime is 32142020404243. The reversal of 32142020404223 is 32240402024123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32142020404223 - 2⁸ = 32142020403967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32142020404243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3887111 + ... + 8910312.

It is an arithmetic number, because the mean of its divisors is an integer number (8035508928312).

Almost surely, 2^{32142020404223} is an apocalyptic number.

32142020404223 is a deficient number, since it is larger than the sum of its proper divisors (15309025).

32142020404223 is a wasteful number, since it uses less digits than its factorization.

32142020404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15309024.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 32142020404223 its reverse (32240402024123), we get a palindrome (64382422428346).

The spelling of 32142020404223 in words is "thirty-two trillion, one hundred forty-two billion, twenty million, four hundred four thousand, two hundred twenty-three".