1316041401593 has 8 divisors (see below), whose sum is σ = 1335734674368. Its totient is φ = 1296349624944.

The previous prime is 1316041401589. The next prime is 1316041401617. The reversal of 1316041401593 is 3951041406131.

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

It is a cyclic number.

It is not a de Polignac number, because 1316041401593 - 2² = 1316041401589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316041401503) 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, 1465580 + ... + 2186322.

It is an arithmetic number, because the mean of its divisors is an integer number (166966834296).

Almost surely, 2^{1316041401593} is an apocalyptic number.

It is an amenable number.

1316041401593 is a deficient number, since it is larger than the sum of its proper divisors (19693272775).

1316041401593 is an equidigital number, since it uses as much as digits as its factorization.

1316041401593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748063.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1316041401593 in words is "one trillion, three hundred sixteen billion, forty-one million, four hundred one thousand, five hundred ninety-three".