610311223242 has 24 divisors (see below), whose sum is σ = 1511246838816. Its totient is φ = 174374635176.

The previous prime is 610311223237. The next prime is 610311223261. The reversal of 610311223242 is 242322113016.

610311223242 is a `hidden beast` number, since 6 + 1 + 0 + 311 + 22 + 324 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2421869808 + ... + 2421870059.

It is an arithmetic number, because the mean of its divisors is an integer number (62968618284).

Almost surely, 2^610311223242 is an apocalyptic number.

610311223242 is an abundant number, since it is smaller than the sum of its proper divisors (900935615574).

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

610311223242 is a wasteful number, since it uses less digits than its factorization.

610311223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4843739882 (or 4843739879 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 610311223242 its reverse (242322113016), we get a palindrome (852633336258).

The spelling of 610311223242 in words is "six hundred ten billion, three hundred eleven million, two hundred twenty-three thousand, two hundred forty-two".