127870052841667 has 2 divisors, whose sum is σ = 127870052841668. Its totient is φ = 127870052841666.

The previous prime is 127870052841647. The next prime is 127870052841673. The reversal of 127870052841667 is 766148250078721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127870052841667 - 2¹⁵ = 127870052808899 is a prime.

It is a super-4 number, since 4×127870052841667⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127870052841599 and 127870052841608.

It is not a weakly prime, because it can be changed into another prime (127870052841647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63935026420833 + 63935026420834.

It is an arithmetic number, because the mean of its divisors is an integer number (63935026420834).

Almost surely, 2^{127870052841667} is an apocalyptic number.

127870052841667 is a deficient number, since it is larger than the sum of its proper divisors (1).

127870052841667 is an equidigital number, since it uses as much as digits as its factorization.

127870052841667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63221760, while the sum is 64.

The spelling of 127870052841667 in words is "one hundred twenty-seven trillion, eight hundred seventy billion, fifty-two million, eight hundred forty-one thousand, six hundred sixty-seven".