313023341144 has 8 divisors (see below), whose sum is σ = 586918764660. Its totient is φ = 156511670568.

The previous prime is 313023341107. The next prime is 313023341153. The reversal of 313023341144 is 441143320313.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×313023341144² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19563958814 + ... + 19563958829.

Almost surely, 2^313023341144 is an apocalyptic number.

It is an amenable number.

313023341144 is a deficient number, since it is larger than the sum of its proper divisors (273895423516).

313023341144 is a wasteful number, since it uses less digits than its factorization.

313023341144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39127917649 (or 39127917645 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 313023341144 its reverse (441143320313), we get a palindrome (754166661457).

The spelling of 313023341144 in words is "three hundred thirteen billion, twenty-three million, three hundred forty-one thousand, one hundred forty-four".