1315002504142 has 8 divisors (see below), whose sum is σ = 1972526033016. Its totient is φ = 657493826472.

The previous prime is 1315002504139. The next prime is 1315002504163. The reversal of 1315002504142 is 2414052005131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1315002504142.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3488733 + ... + 3847240.

It is an arithmetic number, because the mean of its divisors is an integer number (246565754127).

Almost surely, 2^{1315002504142} is an apocalyptic number.

1315002504142 is a deficient number, since it is larger than the sum of its proper divisors (657523528874).

1315002504142 is an equidigital number, since it uses as much as digits as its factorization.

1315002504142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7425602.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1315002504142 its reverse (2414052005131), we get a palindrome (3729054509273).

The spelling of 1315002504142 in words is "one trillion, three hundred fifteen billion, two million, five hundred four thousand, one hundred forty-two".