1413402243 has 8 divisors (see below), whose sum is σ = 2055857856. Its totient is φ = 856607400.

The previous prime is 1413402241. The next prime is 1413402271. The reversal of 1413402243 is 3422043141.

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

It is not a de Polignac number, because 1413402243 - 2¹ = 1413402241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1413402241) 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, 21415153 + ... + 21415218.

It is an arithmetic number, because the mean of its divisors is an integer number (256982232).

Almost surely, 2^1413402243 is an apocalyptic number.

1413402243 is a deficient number, since it is larger than the sum of its proper divisors (642455613).

1413402243 is a wasteful number, since it uses less digits than its factorization.

1413402243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42830385.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1413402243 is about 37595.2422920773. The cubic root of 1413402243 is about 1122.2473590448.

Adding to 1413402243 its reverse (3422043141), we get a palindrome (4835445384).

The spelling of 1413402243 in words is "one billion, four hundred thirteen million, four hundred two thousand, two hundred forty-three".