331140042430022 has 8 divisors (see below), whose sum is σ = 567668644165776. Its totient is φ = 141917161041432.

The previous prime is 331140042430009. The next prime is 331140042430039. The reversal of 331140042430022 is 220034240041133.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11826430086773 + ... + 11826430086800.

It is an arithmetic number, because the mean of its divisors is an integer number (70958580520722).

Almost surely, 2^{331140042430022} is an apocalyptic number.

331140042430022 is a deficient number, since it is larger than the sum of its proper divisors (236528601735754).

331140042430022 is a wasteful number, since it uses less digits than its factorization.

331140042430022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23652860173582.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 331140042430022 its reverse (220034240041133), we get a palindrome (551174282471155).

The spelling of 331140042430022 in words is "three hundred thirty-one trillion, one hundred forty billion, forty-two million, four hundred thirty thousand, twenty-two".