13402141 has 2 divisors, whose sum is σ = 13402142. Its totient is φ = 13402140.

The previous prime is 13402133. The next prime is 13402157. The reversal of 13402141 is 14120431.

It is an a-pointer prime, because the next prime (13402157) can be obtained adding 13402141 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12809241 + 592900 = 3579^2 + 770^2 .

It is a cyclic number.

It is not a de Polignac number, because 13402141 - 2³ = 13402133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13402841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701070 + 6701071.

It is an arithmetic number, because the mean of its divisors is an integer number (6701071).

Almost surely, 2^13402141 is an apocalyptic number.

It is an amenable number.

13402141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402141 is an equidigital number, since it uses as much as digits as its factorization.

13402141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13402141 is about 3660.8934701791. The cubic root of 13402141 is about 237.5334231817.

Adding to 13402141 its reverse (14120431), we get a palindrome (27522572).

It can be divided in two parts, 1340 and 2141, that added together give a square (3481 = 59²).

The spelling of 13402141 in words is "thirteen million, four hundred two thousand, one hundred forty-one".