1324340342 has 16 divisors (see below), whose sum is σ = 2140201392. Its totient is φ = 610981920.

The previous prime is 1324340333. The next prime is 1324340357. The reversal of 1324340342 is 2430434231.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63617 + ... + 81827.

It is an arithmetic number, because the mean of its divisors is an integer number (133762587).

Almost surely, 2^1324340342 is an apocalyptic number.

1324340342 is a deficient number, since it is larger than the sum of its proper divisors (815861050).

1324340342 is a wasteful number, since it uses less digits than its factorization.

1324340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21023.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1324340342 is about 36391.4872188538. The cubic root of 1324340342 is about 1098.1623151027.

Adding to 1324340342 its reverse (2430434231), we get a palindrome (3754774573).

The spelling of 1324340342 in words is "one billion, three hundred twenty-four million, three hundred forty thousand, three hundred forty-two".