13127228536735 has 8 divisors (see below), whose sum is σ = 15905612829600. Its totient is φ = 10399823772384.

The previous prime is 13127228536627. The next prime is 13127228536753. The reversal of 13127228536735 is 53763582272131.

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 13127228536735 - 2¹⁷ = 13127228405663 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12744881560 + ... + 12744882589.

It is an arithmetic number, because the mean of its divisors is an integer number (1988201603700).

Almost surely, 2^{13127228536735} is an apocalyptic number.

13127228536735 is a deficient number, since it is larger than the sum of its proper divisors (2778384292865).

13127228536735 is a wasteful number, since it uses less digits than its factorization.

13127228536735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25489764257.

The product of its digits is 12700800, while the sum is 55.

The spelling of 13127228536735 in words is "thirteen trillion, one hundred twenty-seven billion, two hundred twenty-eight million, five hundred thirty-six thousand, seven hundred thirty-five".