127740041301833 has 2 divisors, whose sum is σ = 127740041301834. Its totient is φ = 127740041301832.

The previous prime is 127740041301799. The next prime is 127740041301857. The reversal of 127740041301833 is 338103140047721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78365640838969 + 49374400462864 = 8852437^2 + 7026692^2 .

It is a cyclic number.

It is not a de Polignac number, because 127740041301833 - 2³⁸ = 127465163394889 is a prime.

It is not a weakly prime, because it can be changed into another prime (127740041301233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63870020650916 + 63870020650917.

It is an arithmetic number, because the mean of its divisors is an integer number (63870020650917).

Almost surely, 2^{127740041301833} is an apocalyptic number.

It is an amenable number.

127740041301833 is a deficient number, since it is larger than the sum of its proper divisors (1).

127740041301833 is an equidigital number, since it uses as much as digits as its factorization.

127740041301833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 127740041301833 in words is "one hundred twenty-seven trillion, seven hundred forty billion, forty-one million, three hundred one thousand, eight hundred thirty-three".