1310204425042 has 16 divisors (see below), whose sum is σ = 1994734464480. Its totient is φ = 645293867328.

The previous prime is 1310204425039. The next prime is 1310204425069. The reversal of 1310204425042 is 2405244020131.

It is a self number, because there is not a number n which added to its sum of digits gives 1310204425042.

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, 2735434 + ... + 3178522.

It is an arithmetic number, because the mean of its divisors is an integer number (124670904030).

Almost surely, 2^{1310204425042} is an apocalyptic number.

1310204425042 is a deficient number, since it is larger than the sum of its proper divisors (684530039438).

1310204425042 is a wasteful number, since it uses less digits than its factorization.

1310204425042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465225.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 1310204425042 its reverse (2405244020131), we get a palindrome (3715448445173).

The spelling of 1310204425042 in words is "one trillion, three hundred ten billion, two hundred four million, four hundred twenty-five thousand, forty-two".