125170204424 has 16 divisors (see below), whose sum is σ = 247046456400. Its totient is φ = 59291149392.

The previous prime is 125170204387. The next prime is 125170204427. The reversal of 125170204424 is 424402071521.

It is not an unprimeable number, because it can be changed into a prime (125170204427) 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, 411743942 + ... + 411744245.

It is an arithmetic number, because the mean of its divisors is an integer number (15440403525).

Almost surely, 2^125170204424 is an apocalyptic number.

It is an amenable number.

125170204424 is a deficient number, since it is larger than the sum of its proper divisors (121876251976).

125170204424 is a wasteful number, since it uses less digits than its factorization.

125170204424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823488212 (or 823488208 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

Adding to 125170204424 its reverse (424402071521), we get a palindrome (549572275945).

The spelling of 125170204424 in words is "one hundred twenty-five billion, one hundred seventy million, two hundred four thousand, four hundred twenty-four".