125444140335 has 12 divisors (see below), whose sum is σ = 217436509992. Its totient is φ = 66903541488.

The previous prime is 125444140333. The next prime is 125444140351. The reversal of 125444140335 is 533041444521.

125444140335 is a `hidden beast` number, since 1 + 2 + 544 + 41 + 40 + 3 + 35 = 666.

It is not a de Polignac number, because 125444140335 - 2¹ = 125444140333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125444140335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125444140333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1393823737 + ... + 1393823826.

It is an arithmetic number, because the mean of its divisors is an integer number (18119709166).

Almost surely, 2^125444140335 is an apocalyptic number.

125444140335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125444140335 is a deficient number, since it is larger than the sum of its proper divisors (91992369657).

125444140335 is a wasteful number, since it uses less digits than its factorization.

125444140335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787647574 (or 2787647571 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 125444140335 its reverse (533041444521), we get a palindrome (658485584856).

The spelling of 125444140335 in words is "one hundred twenty-five billion, four hundred forty-four million, one hundred forty thousand, three hundred thirty-five".