1314443451 has 16 divisors (see below), whose sum is σ = 1856563200. Its totient is φ = 824358528.

The previous prime is 1314443443. The next prime is 1314443467. The reversal of 1314443451 is 1543444131.

1314443451 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1314443451 - 2³ = 1314443443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1314443441) 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, 133930 + ... + 143408.

It is an arithmetic number, because the mean of its divisors is an integer number (116035200).

Almost surely, 2^1314443451 is an apocalyptic number.

1314443451 is a deficient number, since it is larger than the sum of its proper divisors (542119749).

1314443451 is a wasteful number, since it uses less digits than its factorization.

1314443451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12218.

The product of its digits is 11520, while the sum is 30.

The square root of 1314443451 is about 36255.2541157830. The cubic root of 1314443451 is about 1095.4199235942.

Adding to 1314443451 its reverse (1543444131), we get a palindrome (2857887582).

The spelling of 1314443451 in words is "one billion, three hundred fourteen million, four hundred forty-three thousand, four hundred fifty-one".