32445422454423 has 32 divisors (see below), whose sum is σ = 48484373075712. Its totient is φ = 19126303372800.

The previous prime is 32445422454409. The next prime is 32445422454437.

32445422454423 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (32445422454409) and next prime (32445422454437).

It is not a de Polignac number, because 32445422454423 - 2¹⁰ = 32445422453399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32445422452423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446361 + ... + 8067842.

It is an arithmetic number, because the mean of its divisors is an integer number (1515136658616).

Almost surely, 2^{32445422454423} is an apocalyptic number.

32445422454423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32445422454423 is a deficient number, since it is larger than the sum of its proper divisors (16038950621289).

32445422454423 is a wasteful number, since it uses less digits than its factorization.

32445422454423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8517375.

The product of its digits is 14745600, while the sum is 48.

It can be divided in two parts, 3244542 and 2454423, that added together give a palindrome (5698965).

The spelling of 32445422454423 in words is "thirty-two trillion, four hundred forty-five billion, four hundred twenty-two million, four hundred fifty-four thousand, four hundred twenty-three".