41925644652919 has 2 divisors, whose sum is σ = 41925644652920. Its totient is φ = 41925644652918.

The previous prime is 41925644652887. The next prime is 41925644652961. The reversal of 41925644652919 is 91925644652914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41925644652919 - 2⁵ = 41925644652887 is a prime.

It is a super-2 number, since 2×41925644652919² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41925647652919) by changing a digit.

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, 20962822326459 + 20962822326460.

It is an arithmetic number, because the mean of its divisors is an integer number (20962822326460).

Almost surely, 2^{41925644652919} is an apocalyptic number.

41925644652919 is a deficient number, since it is larger than the sum of its proper divisors (1).

41925644652919 is an equidigital number, since it uses as much as digits as its factorization.

41925644652919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 167961600, while the sum is 67.

The spelling of 41925644652919 in words is "forty-one trillion, nine hundred twenty-five billion, six hundred forty-four million, six hundred fifty-two thousand, nine hundred nineteen".