127870771553341 has 8 divisors (see below), whose sum is σ = 135392768885304. Its totient is φ = 120348795025920.

The previous prime is 127870771553333. The next prime is 127870771553351. The reversal of 127870771553341 is 143355177078721.

It can be written as a sum of positive squares in 4 ways, for example, as 2734756764100 + 125136014789241 = 1653710^2 + 11186421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127870771553341 - 2³ = 127870771553333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 127870771553341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127870771553321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8481441 + ... + 18101833.

It is an arithmetic number, because the mean of its divisors is an integer number (16924096110663).

Almost surely, 2^{127870771553341} is an apocalyptic number.

It is an amenable number.

127870771553341 is a deficient number, since it is larger than the sum of its proper divisors (7521997331963).

127870771553341 is an equidigital number, since it uses as much as digits as its factorization.

127870771553341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10402271.

The product of its (nonzero) digits is 34574400, while the sum is 61.

The spelling of 127870771553341 in words is "one hundred twenty-seven trillion, eight hundred seventy billion, seven hundred seventy-one million, five hundred fifty-three thousand, three hundred forty-one".