126005751241 has 8 divisors (see below), whose sum is σ = 128337716160. Its totient is φ = 123680328912.

The previous prime is 126005751239. The next prime is 126005751251. The reversal of 126005751241 is 142157500621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126005751241 - 2¹ = 126005751239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126005751197 and 126005751206.

It is not an unprimeable number, because it can be changed into a prime (126005751251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596765 + ... + 1673818.

It is an arithmetic number, because the mean of its divisors is an integer number (16042214520).

Almost surely, 2^126005751241 is an apocalyptic number.

It is an amenable number.

126005751241 is a deficient number, since it is larger than the sum of its proper divisors (2331964919).

126005751241 is an equidigital number, since it uses as much as digits as its factorization.

126005751241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271295.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 126005751241 in words is "one hundred twenty-six billion, five million, seven hundred fifty-one thousand, two hundred forty-one".