1141036270571 has 4 divisors (see below), whose sum is σ = 1143683686944. Its totient is φ = 1138388854200.

The previous prime is 1141036270541. The next prime is 1141036270637. The reversal of 1141036270571 is 1750726301411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1141036270571 - 2³⁴ = 1123856401387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141036270541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323707540 + ... + 1323708401.

It is an arithmetic number, because the mean of its divisors is an integer number (285920921736).

Almost surely, 2^{1141036270571} is an apocalyptic number.

1141036270571 is a deficient number, since it is larger than the sum of its proper divisors (2647416373).

1141036270571 is an equidigital number, since it uses as much as digits as its factorization.

1141036270571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647416372.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 1141036270571 in words is "one trillion, one hundred forty-one billion, thirty-six million, two hundred seventy thousand, five hundred seventy-one".