125141200144 has 10 divisors (see below), whose sum is σ = 242461075310. Its totient is φ = 62570600064.

The previous prime is 125141200103. The next prime is 125141200157. The reversal of 125141200144 is 441002141521.

It can be written as a sum of positive squares in only one way, i.e., 125075395600 + 65804544 = 353660^2 + 8112^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3910662489 + ... + 3910662520.

It is an arithmetic number, because the mean of its divisors is an integer number (24246107531).

Almost surely, 2^125141200144 is an apocalyptic number.

It is an amenable number.

125141200144 is a deficient number, since it is larger than the sum of its proper divisors (117319875166).

125141200144 is an equidigital number, since it uses as much as digits as its factorization.

125141200144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7821325017 (or 7821325011 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 125141200144 its reverse (441002141521), we get a palindrome (566143341665).

The spelling of 125141200144 in words is "one hundred twenty-five billion, one hundred forty-one million, two hundred thousand, one hundred forty-four".