1316634413601 has 64 divisors (see below), whose sum is σ = 2011854813696. Its totient is φ = 758738534400.

The previous prime is 1316634413599. The next prime is 1316634413603. The reversal of 1316634413601 is 1063144366131.

It is an interprime number because it is at equal distance from previous prime (1316634413599) and next prime (1316634413603).

It is not a de Polignac number, because 1316634413601 - 2¹ = 1316634413599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1316634413601.

It is not an unprimeable number, because it can be changed into a prime (1316634413603) 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 63 ways as a sum of consecutive naturals, for example, 135437421 + ... + 135447141.

It is an arithmetic number, because the mean of its divisors is an integer number (31435231464).

Almost surely, 2^{1316634413601} is an apocalyptic number.

It is an amenable number.

1316634413601 is a deficient number, since it is larger than the sum of its proper divisors (695220400095).

1316634413601 is a wasteful number, since it uses less digits than its factorization.

1316634413601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10762.

The product of its (nonzero) digits is 93312, while the sum is 39.

Adding to 1316634413601 its reverse (1063144366131), we get a palindrome (2379778779732).

The spelling of 1316634413601 in words is "one trillion, three hundred sixteen billion, six hundred thirty-four million, four hundred thirteen thousand, six hundred one".