1314458405 has 8 divisors (see below), whose sum is σ = 1698684792. Its totient is φ = 970676928.

The previous prime is 1314458393. The next prime is 1314458407. The reversal of 1314458405 is 5048544131.

It can be written as a sum of positive squares in 4 ways, for example, as 11464996 + 1302993409 = 3386^2 + 36097^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1314458405 - 2¹⁶ = 1314392869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314458407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10111154 + ... + 10111283.

It is an arithmetic number, because the mean of its divisors is an integer number (212335599).

Almost surely, 2^1314458405 is an apocalyptic number.

It is an amenable number.

1314458405 is a deficient number, since it is larger than the sum of its proper divisors (384226387).

1314458405 is a wasteful number, since it uses less digits than its factorization.

1314458405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20222455.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 1314458405 is about 36255.4603473739. The cubic root of 1314458405 is about 1095.4240776584.

The spelling of 1314458405 in words is "one billion, three hundred fourteen million, four hundred fifty-eight thousand, four hundred five".