1270868884547 has 16 divisors (see below), whose sum is σ = 1330820813952. Its totient is φ = 1212587276160.

The previous prime is 1270868884531. The next prime is 1270868884573. The reversal of 1270868884547 is 7454888680721.

It is not a de Polignac number, because 1270868884547 - 2⁴ = 1270868884531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1270868884847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233704 + ... + 2015877.

It is an arithmetic number, because the mean of its divisors is an integer number (83176300872).

Almost surely, 2^{1270868884547} is an apocalyptic number.

1270868884547 is a deficient number, since it is larger than the sum of its proper divisors (59951929405).

1270868884547 is a wasteful number, since it uses less digits than its factorization.

1270868884547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249838.

The product of its (nonzero) digits is 192675840, while the sum is 68.

The spelling of 1270868884547 in words is "one trillion, two hundred seventy billion, eight hundred sixty-eight million, eight hundred eighty-four thousand, five hundred forty-seven".