1322140341 has 16 divisors (see below), whose sum is σ = 1782777600. Its totient is φ = 871503360.

The previous prime is 1322140333. The next prime is 1322140343. The reversal of 1322140341 is 1430412231.

1322140341 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1322140341 - 2³ = 1322140333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322140343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141585 + ... + 150633.

It is an arithmetic number, because the mean of its divisors is an integer number (111423600).

Almost surely, 2^1322140341 is an apocalyptic number.

It is an amenable number.

1322140341 is a deficient number, since it is larger than the sum of its proper divisors (460637259).

1322140341 is a wasteful number, since it uses less digits than its factorization.

1322140341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1322140341 is about 36361.2477921207. The cubic root of 1322140341 is about 1097.5538871049.

Adding to 1322140341 its reverse (1430412231), we get a palindrome (2752552572).

The spelling of 1322140341 in words is "one billion, three hundred twenty-two million, one hundred forty thousand, three hundred forty-one".