31444314002 has 8 divisors (see below), whose sum is σ = 47830787712. Its totient is φ = 15500718100.

The previous prime is 31444313987. The next prime is 31444314007. The reversal of 31444314002 is 20041344413.

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

It is not an unprimeable number, because it can be changed into a prime (31444314007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110719274 + ... + 110719557.

It is an arithmetic number, because the mean of its divisors is an integer number (5978848464).

Almost surely, 2^31444314002 is an apocalyptic number.

31444314002 is a deficient number, since it is larger than the sum of its proper divisors (16386473710).

31444314002 is a wasteful number, since it uses less digits than its factorization.

31444314002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221438904.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 31444314002 its reverse (20041344413), we get a palindrome (51485658415).

The spelling of 31444314002 in words is "thirty-one billion, four hundred forty-four million, three hundred fourteen thousand, two".