126241935425 has 12 divisors (see below), whose sum is σ = 159106231356. Its totient is φ = 99337915200.

The previous prime is 126241935403. The next prime is 126241935431. The reversal of 126241935425 is 524539142621.

It can be written as a sum of positive squares in 6 ways, for example, as 57186504769 + 69055430656 = 239137^2 + 262784^2 .

It is not a de Polignac number, because 126241935425 - 2⁶ = 126241935361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41389274 + ... + 41392323.

It is an arithmetic number, because the mean of its divisors is an integer number (13258852613).

Almost surely, 2^126241935425 is an apocalyptic number.

It is an amenable number.

126241935425 is a deficient number, since it is larger than the sum of its proper divisors (32864295931).

126241935425 is an equidigital number, since it uses as much as digits as its factorization.

126241935425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82781668 (or 82781663 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The spelling of 126241935425 in words is "one hundred twenty-six billion, two hundred forty-one million, nine hundred thirty-five thousand, four hundred twenty-five".