1314361856 has 20 divisors (see below), whose sum is σ = 2626157622. Its totient is φ = 657180672.

The previous prime is 1314361849. The next prime is 1314361859. The reversal of 1314361856 is 6581634131.

It can be written as a sum of positive squares in only one way, i.e., 830361856 + 484000000 = 28816^2 + 22000^2 .

It is not an unprimeable number, because it can be changed into a prime (1314361859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283045 + ... + 1284068.

Almost surely, 2^1314361856 is an apocalyptic number.

1314361856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1314361856 is a deficient number, since it is larger than the sum of its proper divisors (1311795766).

1314361856 is an frugal number, since it uses more digits than its factorization.

1314361856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567131 (or 2567115 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 1314361856 is about 36254.1288131435. The cubic root of 1314361856 is about 1095.3972568050.

Adding to 1314361856 its reverse (6581634131), we get a palindrome (7895995987).

The spelling of 1314361856 in words is "one billion, three hundred fourteen million, three hundred sixty-one thousand, eight hundred fifty-six".