31350282468 has 24 divisors (see below), whose sum is σ = 73153803072. Its totient is φ = 10449645024.

The previous prime is 31350282463. The next prime is 31350282479. The reversal of 31350282468 is 86428205313.

It is not an unprimeable number, because it can be changed into a prime (31350282463) by changing a digit.

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, 355321 + ... + 434687.

It is an arithmetic number, because the mean of its divisors is an integer number (3048075128).

Almost surely, 2^31350282468 is an apocalyptic number.

It is an amenable number.

31350282468 is an abundant number, since it is smaller than the sum of its proper divisors (41803520604).

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

31350282468 is a wasteful number, since it uses less digits than its factorization.

31350282468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112291 (or 112289 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 31350282468 in words is "thirty-one billion, three hundred fifty million, two hundred eighty-two thousand, four hundred sixty-eight".