127240214741 has 2 divisors, whose sum is σ = 127240214742. Its totient is φ = 127240214740.

The previous prime is 127240214693. The next prime is 127240214749. The reversal of 127240214741 is 147412042721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72412119025 + 54828095716 = 269095^2 + 234154^2 .

It is a cyclic number.

It is not a de Polignac number, because 127240214741 - 2¹⁴ = 127240198357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127240214749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63620107370 + 63620107371.

It is an arithmetic number, because the mean of its divisors is an integer number (63620107371).

Almost surely, 2^127240214741 is an apocalyptic number.

It is an amenable number.

127240214741 is a deficient number, since it is larger than the sum of its proper divisors (1).

127240214741 is an equidigital number, since it uses as much as digits as its factorization.

127240214741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 35.

The spelling of 127240214741 in words is "one hundred twenty-seven billion, two hundred forty million, two hundred fourteen thousand, seven hundred forty-one".