125105023344 has 40 divisors (see below), whose sum is σ = 369357688960. Its totient is φ = 35744292288.

The previous prime is 125105023327. The next prime is 125105023369. The reversal of 125105023344 is 443320501521.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 186167854 + ... + 186168525.

It is an arithmetic number, because the mean of its divisors is an integer number (9233942224).

Almost surely, 2^125105023344 is an apocalyptic number.

125105023344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125105023344 is an abundant number, since it is smaller than the sum of its proper divisors (244252665616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125105023344 is a wasteful number, since it uses less digits than its factorization.

125105023344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372336397 (or 372336391 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 125105023344 its reverse (443320501521), we get a palindrome (568425524865).

The spelling of 125105023344 in words is "one hundred twenty-five billion, one hundred five million, twenty-three thousand, three hundred forty-four".