1322401041 has 24 divisors (see below), whose sum is σ = 2064764520. Its totient is φ = 810740736.

The previous prime is 1322401037. The next prime is 1322401079. The reversal of 1322401041 is 1401042231.

It can be written as a sum of positive squares in 4 ways, for example, as 97121025 + 1225280016 = 9855^2 + 35004^2 .

It is not a de Polignac number, because 1322401041 - 2² = 1322401037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322401001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10465 + ... + 52481.

It is an arithmetic number, because the mean of its divisors is an integer number (86031855).

Almost surely, 2^1322401041 is an apocalyptic number.

It is an amenable number.

1322401041 is a deficient number, since it is larger than the sum of its proper divisors (742363479).

1322401041 is a wasteful number, since it uses less digits than its factorization.

1322401041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42305 (or 42302 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1322401041 is about 36364.8324758963. The cubic root of 1322401041 is about 1097.6260210242.

Adding to 1322401041 its reverse (1401042231), we get a palindrome (2723443272).

The spelling of 1322401041 in words is "one billion, three hundred twenty-two million, four hundred one thousand, forty-one".