1316301456 has 80 divisors (see below), whose sum is σ = 3619857600. Its totient is φ = 410978304.

The previous prime is 1316301451. The next prime is 1316301457. The reversal of 1316301456 is 6541036131.

It is not an unprimeable number, because it can be changed into a prime (1316301451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73060 + ... + 89276.

It is an arithmetic number, because the mean of its divisors is an integer number (45248220).

Almost surely, 2^1316301456 is an apocalyptic number.

1316301456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1316301456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1809928800).

1316301456 is an abundant number, since it is smaller than the sum of its proper divisors (2303556144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316301456 is a wasteful number, since it uses less digits than its factorization.

1316301456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16336 (or 16330 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1316301456 is about 36280.8690083355. The cubic root of 1316301456 is about 1095.9358168321.

Adding to 1316301456 its reverse (6541036131), we get a palindrome (7857337587).

The spelling of 1316301456 in words is "one billion, three hundred sixteen million, three hundred one thousand, four hundred fifty-six".