126150241 has 4 divisors (see below), whose sum is σ = 144171712. Its totient is φ = 108128772.

The previous prime is 126150223. The next prime is 126150247. The reversal of 126150241 is 142051621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142051621 = 37 ⋅3839233.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126150241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126150247) 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 3 ways as a sum of consecutive naturals, for example, 9010725 + ... + 9010738.

It is an arithmetic number, because the mean of its divisors is an integer number (36042928).

Almost surely, 2^126150241 is an apocalyptic number.

It is an amenable number.

126150241 is a deficient number, since it is larger than the sum of its proper divisors (18021471).

126150241 is an equidigital number, since it uses as much as digits as its factorization.

126150241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18021470.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 126150241 is about 11231.6624326054. The cubic root of 126150241 is about 501.5289743755.

The spelling of 126150241 in words is "one hundred twenty-six million, one hundred fifty thousand, two hundred forty-one".