331041422 has 8 divisors (see below), whose sum is σ = 503364576. Its totient is φ = 163253232.

The previous prime is 331041419. The next prime is 331041481. The reversal of 331041422 is 224140133.

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

It is a junction number, because it is equal to n+sod(n) for n = 331041394 and 331041403.

It is a congruent number.

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, 1133558 + ... + 1133849.

It is an arithmetic number, because the mean of its divisors is an integer number (62920572).

Almost surely, 2^331041422 is an apocalyptic number.

331041422 is a deficient number, since it is larger than the sum of its proper divisors (172323154).

331041422 is a wasteful number, since it uses less digits than its factorization.

331041422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267482.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 331041422 is about 18194.5437425619. The cubic root of 331041422 is about 691.7684956834.

Adding to 331041422 its reverse (224140133), we get a palindrome (555181555).

The spelling of 331041422 in words is "three hundred thirty-one million, forty-one thousand, four hundred twenty-two".