31323440003314 has 16 divisors (see below), whose sum is σ = 48500994378240. Its totient is φ = 15156445711680.

The previous prime is 31323440003309. The next prime is 31323440003327. The reversal of 31323440003314 is 41330004432313.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 18754467 + ... + 20356249.

It is an arithmetic number, because the mean of its divisors is an integer number (3031312148640).

Almost surely, 2^{31323440003314} is an apocalyptic number.

31323440003314 is a deficient number, since it is larger than the sum of its proper divisors (17177554374926).

31323440003314 is a wasteful number, since it uses less digits than its factorization.

31323440003314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917225.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 31323440003314 its reverse (41330004432313), we get a palindrome (72653444435627).

The spelling of 31323440003314 in words is "thirty-one trillion, three hundred twenty-three billion, four hundred forty million, three thousand, three hundred fourteen".