125260436341 has 4 divisors (see below), whose sum is σ = 125301684172. Its totient is φ = 125219188512.

The previous prime is 125260436333. The next prime is 125260436351. The reversal of 125260436341 is 143634062521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116509582225 + 8750854116 = 341335^2 + 93546^2 .

It is a cyclic number.

It is not a de Polignac number, because 125260436341 - 2³ = 125260436333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125260436341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125260436351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20619360 + ... + 20625433.

It is an arithmetic number, because the mean of its divisors is an integer number (31325421043).

Almost surely, 2^125260436341 is an apocalyptic number.

It is an amenable number.

125260436341 is a deficient number, since it is larger than the sum of its proper divisors (41247831).

125260436341 is an equidigital number, since it uses as much as digits as its factorization.

125260436341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41247830.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 125260436341 its reverse (143634062521), we get a palindrome (268894498862).

The spelling of 125260436341 in words is "one hundred twenty-five billion, two hundred sixty million, four hundred thirty-six thousand, three hundred forty-one".