1012314316442 has 16 divisors (see below), whose sum is σ = 1783938516192. Its totient is φ = 424747265520.

The previous prime is 1012314316441. The next prime is 1012314316469. The reversal of 1012314316442 is 2446134132101.

It is a junction number, because it is equal to n+sod(n) for n = 1012314316399 and 1012314316408.

It is not an unprimeable number, because it can be changed into a prime (1012314316441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769779988 + ... + 1769780559.

It is an arithmetic number, because the mean of its divisors is an integer number (111496157262).

Almost surely, 2^{1012314316442} is an apocalyptic number.

1012314316442 is a deficient number, since it is larger than the sum of its proper divisors (771624199750).

1012314316442 is a wasteful number, since it uses less digits than its factorization.

1012314316442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539560573.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 1012314316442 its reverse (2446134132101), we get a palindrome (3458448448543).

The spelling of 1012314316442 in words is "one trillion, twelve billion, three hundred fourteen million, three hundred sixteen thousand, four hundred forty-two".