125345411144 has 16 divisors (see below), whose sum is σ = 238530447600. Its totient is φ = 61737291792.

The previous prime is 125345411141. The next prime is 125345411161. The reversal of 125345411144 is 441114543521.

It is a super-2 number, since 2×125345411144² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125345411141) 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, 116926154 + ... + 116927225.

It is an arithmetic number, because the mean of its divisors is an integer number (14908152975).

Almost surely, 2^125345411144 is an apocalyptic number.

It is an amenable number.

125345411144 is a deficient number, since it is larger than the sum of its proper divisors (113185036456).

125345411144 is a wasteful number, since it uses less digits than its factorization.

125345411144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233853452 (or 233853448 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

Adding to 125345411144 its reverse (441114543521), we get a palindrome (566459954665).

The spelling of 125345411144 in words is "one hundred twenty-five billion, three hundred forty-five million, four hundred eleven thousand, one hundred forty-four".