41505431361325 has 12 divisors (see below), whose sum is σ = 51614204053300. Its totient is φ = 33109203692160.

The previous prime is 41505431361287. The next prime is 41505431361389. The reversal of 41505431361325 is 52316313450514.

It can be written as a sum of positive squares in 6 ways, for example, as 3752050354441 + 37753381006884 = 1937021^2 + 6144378^2 .

It is not a de Polignac number, because 41505431361325 - 2⁷ = 41505431361197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2378526024 + ... + 2378543473.

Almost surely, 2^{41505431361325} is an apocalyptic number.

It is an amenable number.

41505431361325 is a deficient number, since it is larger than the sum of its proper divisors (10108772691975).

41505431361325 is a wasteful number, since it uses less digits than its factorization.

41505431361325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4757069856 (or 4757069851 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 41505431361325 in words is "forty-one trillion, five hundred five billion, four hundred thirty-one million, three hundred sixty-one thousand, three hundred twenty-five".