332042423155 has 4 divisors (see below), whose sum is σ = 398450907792. Its totient is φ = 265633938520.

The previous prime is 332042423147. The next prime is 332042423183. The reversal of 332042423155 is 551324240233.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 332042423155 - 2³ = 332042423147 is a prime.

It is a super-2 number, since 2×332042423155² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332042423155.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33204242311 + ... + 33204242320.

It is an arithmetic number, because the mean of its divisors is an integer number (99612726948).

Almost surely, 2^332042423155 is an apocalyptic number.

332042423155 is a deficient number, since it is larger than the sum of its proper divisors (66408484637).

332042423155 is an equidigital number, since it uses as much as digits as its factorization.

332042423155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66408484636.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 332042423155 its reverse (551324240233), we get a palindrome (883366663388).

The spelling of 332042423155 in words is "three hundred thirty-two billion, forty-two million, four hundred twenty-three thousand, one hundred fifty-five".