1324402011 has 12 divisors (see below), whose sum is σ = 2013710920. Its totient is φ = 836464320.

The previous prime is 1324401977. The next prime is 1324402039. The reversal of 1324402011 is 1102044231.

It is not a de Polignac number, because 1324402011 - 2²¹ = 1322304859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324402061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3872350 + ... + 3872691.

Almost surely, 2^1324402011 is an apocalyptic number.

1324402011 is a deficient number, since it is larger than the sum of its proper divisors (689308909).

1324402011 is a wasteful number, since it uses less digits than its factorization.

1324402011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7745066 (or 7745063 counting only the distinct ones).

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

The square root of 1324402011 is about 36392.3345087946. The cubic root of 1324402011 is about 1098.1793604494.

Adding to 1324402011 its reverse (1102044231), we get a palindrome (2426446242).

The spelling of 1324402011 in words is "one billion, three hundred twenty-four million, four hundred two thousand, eleven".