31230434334422 has 8 divisors (see below), whose sum is σ = 46849644858072. Its totient is φ = 15613886048400.

The previous prime is 31230434334419. The next prime is 31230434334431. The reversal of 31230434334422 is 22443343403213.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665530079 + ... + 665577002.

It is an arithmetic number, because the mean of its divisors is an integer number (5856205607259).

Almost surely, 2^{31230434334422} is an apocalyptic number.

31230434334422 is a deficient number, since it is larger than the sum of its proper divisors (15619210523650).

31230434334422 is a wasteful number, since it uses less digits than its factorization.

31230434334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331118814.

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 31230434334422 its reverse (22443343403213), we get a palindrome (53673777737635).

The spelling of 31230434334422 in words is "thirty-one trillion, two hundred thirty billion, four hundred thirty-four million, three hundred thirty-four thousand, four hundred twenty-two".