1408141343 has 4 divisors (see below), whose sum is σ = 1609304400. Its totient is φ = 1206978288.

The previous prime is 1408141333. The next prime is 1408141363. The reversal of 1408141343 is 3431418041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3431418041 = 24413 ⋅140557.

It is a cyclic number.

It is not a de Polignac number, because 1408141343 - 2⁶ = 1408141279 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 (1408141333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100581518 + ... + 100581531.

It is an arithmetic number, because the mean of its divisors is an integer number (402326100).

Almost surely, 2^1408141343 is an apocalyptic number.

1408141343 is a deficient number, since it is larger than the sum of its proper divisors (201163057).

1408141343 is an equidigital number, since it uses as much as digits as its factorization.

1408141343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201163056.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1408141343 is about 37525.2094331264. The cubic root of 1408141343 is about 1120.8532356138.

Adding to 1408141343 its reverse (3431418041), we get a palindrome (4839559384).

The spelling of 1408141343 in words is "one billion, four hundred eight million, one hundred forty-one thousand, three hundred forty-three".