32442155124423 has 8 divisors (see below), whose sum is σ = 47188589271936. Its totient is φ = 19661912196600.

The previous prime is 32442155124409. The next prime is 32442155124469.

32442155124423 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32442155124423 - 2⁶ = 32442155124359 is a prime.

It is a super-2 number, since 2×32442155124423² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32442155124403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491547804883 + ... + 491547804948.

It is an arithmetic number, because the mean of its divisors is an integer number (5898573658992).

Almost surely, 2^{32442155124423} is an apocalyptic number.

32442155124423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32442155124423 is a deficient number, since it is larger than the sum of its proper divisors (14746434147513).

32442155124423 is a wasteful number, since it uses less digits than its factorization.

32442155124423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983095609845.

The product of its digits is 921600, while the sum is 42.

It can be divided in two parts, 3244215 and 5124423, that added together give a palindrome (8368638).

The spelling of 32442155124423 in words is "thirty-two trillion, four hundred forty-two billion, one hundred fifty-five million, one hundred twenty-four thousand, four hundred twenty-three".