141126389 has 2 divisors, whose sum is σ = 141126390. Its totient is φ = 141126388.

The previous prime is 141126343. The next prime is 141126421. The reversal of 141126389 is 983621141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73393489 + 67732900 = 8567^2 + 8230^2 .

It is an emirp because it is prime and its reverse (983621141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141126389 - 2⁸ = 141126133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141129389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70563194 + 70563195.

It is an arithmetic number, because the mean of its divisors is an integer number (70563195).

Almost surely, 2^141126389 is an apocalyptic number.

It is an amenable number.

141126389 is a deficient number, since it is larger than the sum of its proper divisors (1).

141126389 is an equidigital number, since it uses as much as digits as its factorization.

141126389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 141126389 is about 11879.6628319157. The cubic root of 141126389 is about 520.6382559686.

The spelling of 141126389 in words is "one hundred forty-one million, one hundred twenty-six thousand, three hundred eighty-nine".