1270057134663 has 12 divisors (see below), whose sum is σ = 1846839235800. Its totient is φ = 841022173296.

The previous prime is 1270057134641. The next prime is 1270057134691. The reversal of 1270057134663 is 3664317500721.

1270057134663 is a `hidden beast` number, since 1 + 2 + 70 + 0 + 571 + 3 + 4 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 1270057134663 - 2²⁴ = 1270040357447 is a prime.

It is a super-2 number, since 2×1270057134663² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270057133663) 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, 473547181 + ... + 473549862.

It is an arithmetic number, because the mean of its divisors is an integer number (153903269650).

Almost surely, 2^{1270057134663} is an apocalyptic number.

1270057134663 is a deficient number, since it is larger than the sum of its proper divisors (576782101137).

1270057134663 is a wasteful number, since it uses less digits than its factorization.

1270057134663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947097198 (or 947097195 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 1270057134663 in words is "one trillion, two hundred seventy billion, fifty-seven million, one hundred thirty-four thousand, six hundred sixty-three".