31144304314 has 8 divisors (see below), whose sum is σ = 46717302240. Its totient is φ = 15571870236.

The previous prime is 31144304291. The next prime is 31144304371. The reversal of 31144304314 is 41340344113.

It is a happy number.

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

It is an unprimeable number.

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, 47547 + ... + 254065.

It is an arithmetic number, because the mean of its divisors is an integer number (5839662780).

Almost surely, 2^31144304314 is an apocalyptic number.

31144304314 is a deficient number, since it is larger than the sum of its proper divisors (15572997926).

31144304314 is a wasteful number, since it uses less digits than its factorization.

31144304314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281924.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 31144304314 its reverse (41340344113), we get a palindrome (72484648427).

The spelling of 31144304314 in words is "thirty-one billion, one hundred forty-four million, three hundred four thousand, three hundred fourteen".