125045205344 has 24 divisors (see below), whose sum is σ = 247212816480. Its totient is φ = 62260998016.

The previous prime is 125045205251. The next prime is 125045205347. The reversal of 125045205344 is 443502540521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125045205347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8167379 + ... + 8182674.

It is an arithmetic number, because the mean of its divisors is an integer number (10300534020).

Almost surely, 2^125045205344 is an apocalyptic number.

It is an amenable number.

125045205344 is a deficient number, since it is larger than the sum of its proper divisors (122167611136).

125045205344 is a wasteful number, since it uses less digits than its factorization.

125045205344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16350302 (or 16350294 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 125045205344 its reverse (443502540521), we get a palindrome (568547745865).

The spelling of 125045205344 in words is "one hundred twenty-five billion, forty-five million, two hundred five thousand, three hundred forty-four".