32456065423 has 4 divisors (see below), whose sum is σ = 34365245760. Its totient is φ = 30546885088.

The previous prime is 32456065339. The next prime is 32456065441.

32456065423 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 32456065423 - 2²¹ = 32453968271 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 (32456065123) 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, 954590143 + ... + 954590176.

It is an arithmetic number, because the mean of its divisors is an integer number (8591311440).

Almost surely, 2^32456065423 is an apocalyptic number.

32456065423 is a deficient number, since it is larger than the sum of its proper divisors (1909180337).

32456065423 is a wasteful number, since it uses less digits than its factorization.

32456065423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909180336.

The product of its (nonzero) digits is 518400, while the sum is 40.

It can be divided in two parts, 324560 and 65423, that added together give a palindrome (389983).

The spelling of 32456065423 in words is "thirty-two billion, four hundred fifty-six million, sixty-five thousand, four hundred twenty-three".