310223424340 has 48 divisors (see below), whose sum is σ = 674118884880. Its totient is φ = 119777495040.

The previous prime is 310223424337. The next prime is 310223424349. The reversal of 310223424340 is 43424322013.

It can be written as a sum of positive squares in 8 ways, for example, as 395373456 + 309828050884 = 19884^2 + 556622^2 .

It is a junction number, because it is equal to n+sod(n) for n = 310223424299 and 310223424308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310223424349) 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 15 ways as a sum of consecutive naturals, for example, 2093500 + ... + 2236780.

It is an arithmetic number, because the mean of its divisors is an integer number (14044143435).

Almost surely, 2^310223424340 is an apocalyptic number.

It is an amenable number.

310223424340 is an abundant number, since it is smaller than the sum of its proper divisors (363895460540).

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

310223424340 is a wasteful number, since it uses less digits than its factorization.

310223424340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147052 (or 147050 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 310223424340 its reverse (43424322013), we get a palindrome (353647746353).

The spelling of 310223424340 in words is "three hundred ten billion, two hundred twenty-three million, four hundred twenty-four thousand, three hundred forty".