4266261872571 has 4 divisors (see below), whose sum is σ = 5688349163432. Its totient is φ = 2844174581712.

The previous prime is 4266261872567. The next prime is 4266261872573. The reversal of 4266261872571 is 1752781626624.

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

It is not a de Polignac number, because 4266261872571 - 2² = 4266261872567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4266261872573) 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, 711043645426 + ... + 711043645431.

It is an arithmetic number, because the mean of its divisors is an integer number (1422087290858).

Almost surely, 2^{4266261872571} is an apocalyptic number.

4266261872571 is a deficient number, since it is larger than the sum of its proper divisors (1422087290861).

4266261872571 is a wasteful number, since it uses less digits than its factorization.

4266261872571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422087290860.

The product of its digits is 13547520, while the sum is 57.

The spelling of 4266261872571 in words is "four trillion, two hundred sixty-six billion, two hundred sixty-one million, eight hundred seventy-two thousand, five hundred seventy-one".