1412343243 has 32 divisors (see below), whose sum is σ = 2157664320. Its totient is φ = 912384000.

The previous prime is 1412343223. The next prime is 1412343271. The reversal of 1412343243 is 3423432141.

1412343243 is a `hidden beast` number, since 1 + 412 + 3 + 4 + 3 + 243 = 666.

It is not a de Polignac number, because 1412343243 - 2⁵ = 1412343211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1412343203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253993 + ... + 259493.

It is an arithmetic number, because the mean of its divisors is an integer number (67427010).

Almost surely, 2^1412343243 is an apocalyptic number.

1412343243 is a deficient number, since it is larger than the sum of its proper divisors (745321077).

1412343243 is a wasteful number, since it uses less digits than its factorization.

1412343243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804 (or 5798 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1412343243 is about 37581.1554239622. The cubic root of 1412343243 is about 1121.9670055212.

Adding to 1412343243 its reverse (3423432141), we get a palindrome (4835775384).

The spelling of 1412343243 in words is "one billion, four hundred twelve million, three hundred forty-three thousand, two hundred forty-three".