12401411 has 12 divisors (see below), whose sum is σ = 13767096. Its totient is φ = 11161920.

The previous prime is 12401399. The next prime is 12401429. The reversal of 12401411 is 11410421.

It is not a de Polignac number, because 12401411 - 2¹⁰ = 12400387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12401491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13220 + ... + 14126.

It is an arithmetic number, because the mean of its divisors is an integer number (1147258).

Almost surely, 2^12401411 is an apocalyptic number.

12401411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12401411 is a deficient number, since it is larger than the sum of its proper divisors (1365685).

12401411 is a wasteful number, since it uses less digits than its factorization.

12401411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 12401411 is about 3521.5637151697. The cubic root of 12401411 is about 231.4676843808.

Adding to 12401411 its reverse (11410421), we get a palindrome (23811832).

The spelling of 12401411 in words is "twelve million, four hundred one thousand, four hundred eleven".