310443342000242 has 16 divisors (see below), whose sum is σ = 507998474272800. Its totient is φ = 141110532702240.

The previous prime is 310443342000217. The next prime is 310443342000271. The reversal of 310443342000242 is 242000243344013.

It is a junction number, because it is equal to n+sod(n) for n = 310443342000199 and 310443342000208.

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, 62641934 + ... + 67415862.

It is an arithmetic number, because the mean of its divisors is an integer number (31749904642050).

Almost surely, 2^{310443342000242} is an apocalyptic number.

310443342000242 is a deficient number, since it is larger than the sum of its proper divisors (197555132272558).

310443342000242 is a wasteful number, since it uses less digits than its factorization.

310443342000242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729801.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 310443342000242 its reverse (242000243344013), we get a palindrome (552443585344255).

The spelling of 310443342000242 in words is "three hundred ten trillion, four hundred forty-three billion, three hundred forty-two million, two hundred forty-two", and thus it is an aban number.