31422330204 has 24 divisors (see below), whose sum is σ = 73334394000. Its totient is φ = 10471878144.

The previous prime is 31422330197. The next prime is 31422330211. The reversal of 31422330204 is 40203322413.

It is an interprime number because it is at equal distance from previous prime (31422330197) and next prime (31422330211).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219829 + ... + 333420.

It is an arithmetic number, because the mean of its divisors is an integer number (3055599750).

Almost surely, 2^31422330204 is an apocalyptic number.

It is an amenable number.

31422330204 is an abundant number, since it is smaller than the sum of its proper divisors (41912063796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31422330204 is a wasteful number, since it uses less digits than its factorization.

31422330204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557989 (or 557987 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 31422330204 its reverse (40203322413), we get a palindrome (71625652617).

The spelling of 31422330204 in words is "thirty-one billion, four hundred twenty-two million, three hundred thirty thousand, two hundred four".