1408344323 has 4 divisors (see below), whose sum is σ = 1413824520. Its totient is φ = 1402864128.

The previous prime is 1408344317. The next prime is 1408344359. The reversal of 1408344323 is 3234438041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1408344323 - 2⁴ = 1408344307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1408344323.

It is not an unprimeable number, because it can be changed into a prime (1408344823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2739713 + ... + 2740226.

It is an arithmetic number, because the mean of its divisors is an integer number (353456130).

Almost surely, 2^1408344323 is an apocalyptic number.

1408344323 is a deficient number, since it is larger than the sum of its proper divisors (5480197).

1408344323 is an equidigital number, since it uses as much as digits as its factorization.

1408344323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480196.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 1408344323 is about 37527.9139175095. The cubic root of 1408344323 is about 1120.9070890758.

The spelling of 1408344323 in words is "one billion, four hundred eight million, three hundred forty-four thousand, three hundred twenty-three".