313110204023442 has 256 divisors, whose sum is σ = 753726726144000. Its totient is φ = 84779730604800.

The previous prime is 313110204023387. The next prime is 313110204023467. The reversal of 313110204023442 is 244320402011313.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 126919416693 + ... + 126919419159.

It is an arithmetic number, because the mean of its divisors is an integer number (2944245024000).

Almost surely, 2^{313110204023442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313110204023442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376863363072000).

313110204023442 is an abundant number, since it is smaller than the sum of its proper divisors (440616522120558).

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

313110204023442 is a wasteful number, since it uses less digits than its factorization.

313110204023442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 313110204023442 its reverse (244320402011313), we get a palindrome (557430606034755).

The spelling of 313110204023442 in words is "three hundred thirteen trillion, one hundred ten billion, two hundred four million, twenty-three thousand, four hundred forty-two".