32432023423 has 4 divisors (see below), whose sum is σ = 32438364160. Its totient is φ = 32425682688.

The previous prime is 32432023399. The next prime is 32432023427.

32432023423 is nontrivially palindromic in base 10.

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 32432023423 - 2⁹ = 32432022911 is a prime.

It is a super-2 number, since 2×32432023423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32432023391 and 32432023400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32432023427) 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, 3162690 + ... + 3172927.

It is an arithmetic number, because the mean of its divisors is an integer number (8109591040).

Almost surely, 2^32432023423 is an apocalyptic number.

32432023423 is a deficient number, since it is larger than the sum of its proper divisors (6340737).

32432023423 is an equidigital number, since it uses as much as digits as its factorization.

32432023423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340736.

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 324320 and 23423, that added together give a palindrome (347743).

The spelling of 32432023423 in words is "thirty-two billion, four hundred thirty-two million, twenty-three thousand, four hundred twenty-three".