32445254423 has 4 divisors (see below), whose sum is σ = 32779741680. Its totient is φ = 32110767168.

The previous prime is 32445254419. The next prime is 32445254473.

32445254423 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 32445254423 - 2² = 32445254419 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 (32445254473) 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, 167243483 + ... + 167243676.

It is an arithmetic number, because the mean of its divisors is an integer number (8194935420).

Almost surely, 2^32445254423 is an apocalyptic number.

32445254423 is a deficient number, since it is larger than the sum of its proper divisors (334487257).

32445254423 is an equidigital number, since it uses as much as digits as its factorization.

32445254423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334487256.

The product of its digits is 460800, while the sum is 38.

The spelling of 32445254423 in words is "thirty-two billion, four hundred forty-five million, two hundred fifty-four thousand, four hundred twenty-three".