127205230812741 has 12 divisors (see below), whose sum is σ = 193411462054720. Its totient is φ = 80340145776360.

The previous prime is 127205230812739. The next prime is 127205230812761. The reversal of 127205230812741 is 147218032502721.

127205230812741 is a `hidden beast` number, since 1 + 2 + 7 + 2 + 0 + 523 + 0 + 81 + 2 + 7 + 41 = 666.

It is not a de Polignac number, because 127205230812741 - 2¹ = 127205230812739 is a prime.

It is a super-2 number, since 2×127205230812741² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127205230812761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 371945119165 + ... + 371945119506.

Almost surely, 2^{127205230812741} is an apocalyptic number.

It is an amenable number.

127205230812741 is a deficient number, since it is larger than the sum of its proper divisors (66206231241979).

127205230812741 is a wasteful number, since it uses less digits than its factorization.

127205230812741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743890238696 (or 743890238693 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 127205230812741 in words is "one hundred twenty-seven trillion, two hundred five billion, two hundred thirty million, eight hundred twelve thousand, seven hundred forty-one".