1314400403 has 8 divisors (see below), whose sum is σ = 1357534080. Its totient is φ = 1271312640.

The previous prime is 1314400397. The next prime is 1314400433. The reversal of 1314400403 is 3040044131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1314400403 - 2¹⁰ = 1314399379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314400433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52451 + ... + 73347.

It is an arithmetic number, because the mean of its divisors is an integer number (169691760).

Almost surely, 2^1314400403 is an apocalyptic number.

1314400403 is a deficient number, since it is larger than the sum of its proper divisors (43133677).

1314400403 is a wasteful number, since it uses less digits than its factorization.

1314400403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22957.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1314400403 is about 36254.6604314535. The cubic root of 1314400403 is about 1095.4079651359.

Adding to 1314400403 its reverse (3040044131), we get a palindrome (4354444534).

The spelling of 1314400403 in words is "one billion, three hundred fourteen million, four hundred thousand, four hundred three".