136425041 has 2 divisors, whose sum is σ = 136425042. Its totient is φ = 136425040.

The previous prime is 136425007. The next prime is 136425053. The reversal of 136425041 is 140524631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121440400 + 14984641 = 11020^2 + 3871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136425041 is a prime.

It is a super-2 number, since 2×136425041² = 37223583623703362, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136425041.

It is not a weakly prime, because it can be changed into another prime (136425001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68212520 + 68212521.

It is an arithmetic number, because the mean of its divisors is an integer number (68212521).

Almost surely, 2^136425041 is an apocalyptic number.

It is an amenable number.

136425041 is a deficient number, since it is larger than the sum of its proper divisors (1).

136425041 is an equidigital number, since it uses as much as digits as its factorization.

136425041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 136425041 is about 11680.1130559597. The cubic root of 136425041 is about 514.7914963296.

Adding to 136425041 its reverse (140524631), we get a palindrome (276949672).

The spelling of 136425041 in words is "one hundred thirty-six million, four hundred twenty-five thousand, forty-one".