1315359641 has 16 divisors (see below), whose sum is σ = 1380220800. Its totient is φ = 1251936000.

The previous prime is 1315359631. The next prime is 1315359677. The reversal of 1315359641 is 1469535131.

It is a cyclic number.

It is not a de Polignac number, because 1315359641 - 2¹⁴ = 1315343257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1315359595 and 1315359604.

It is not an unprimeable number, because it can be changed into a prime (1315359601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607601 + ... + 609761.

It is an arithmetic number, because the mean of its divisors is an integer number (86263800).

Almost surely, 2^1315359641 is an apocalyptic number.

It is an amenable number.

1315359641 is a deficient number, since it is larger than the sum of its proper divisors (64861159).

1315359641 is a wasteful number, since it uses less digits than its factorization.

1315359641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480.

The product of its digits is 48600, while the sum is 38.

The square root of 1315359641 is about 36267.8871868765. The cubic root of 1315359641 is about 1095.6743734125.

The spelling of 1315359641 in words is "one billion, three hundred fifteen million, three hundred fifty-nine thousand, six hundred forty-one".