31420846622 has 16 divisors (see below), whose sum is σ = 51419023344. Its totient is φ = 14281344000.

The previous prime is 31420846619. The next prime is 31420846631. The reversal of 31420846622 is 22664802413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464222 + ... + 527582.

It is an arithmetic number, because the mean of its divisors is an integer number (3213688959).

Almost surely, 2^31420846622 is an apocalyptic number.

31420846622 is a deficient number, since it is larger than the sum of its proper divisors (19998176722).

31420846622 is a wasteful number, since it uses less digits than its factorization.

31420846622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85915.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 31420846622 in words is "thirty-one billion, four hundred twenty million, eight hundred forty-six thousand, six hundred twenty-two".