244120010125 has 8 divisors (see below), whose sum is σ = 304661772792. Its totient is φ = 195296008000.

The previous prime is 244120010087. The next prime is 244120010129. The reversal of 244120010125 is 521010021442.

It can be written as a sum of positive squares in 4 ways, for example, as 7164268164 + 236955741961 = 84642^2 + 486781^2 .

It is not a de Polignac number, because 244120010125 - 2¹³ = 244120001933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244120010096 and 244120010105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244120010129) 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, 976479916 + ... + 976480165.

It is an arithmetic number, because the mean of its divisors is an integer number (38082721599).

Almost surely, 2^244120010125 is an apocalyptic number.

244120010125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

244120010125 is a deficient number, since it is larger than the sum of its proper divisors (60541762667).

244120010125 is an equidigital number, since it uses as much as digits as its factorization.

244120010125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952960096 (or 1952960086 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 244120010125 its reverse (521010021442), we get a palindrome (765130031567).

The spelling of 244120010125 in words is "two hundred forty-four billion, one hundred twenty million, ten thousand, one hundred twenty-five".