4248679713571 has 32 divisors (see below), whose sum is σ = 4403457146880. Its totient is φ = 4097633250816.

The previous prime is 4248679713541. The next prime is 4248679713587. The reversal of 4248679713571 is 1753179768424.

It is a cyclic number.

It is not a de Polignac number, because 4248679713571 - 2²¹ = 4248677616419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4248679713541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269972415 + ... + 269988151.

It is an arithmetic number, because the mean of its divisors is an integer number (137608035840).

Almost surely, 2^{4248679713571} is an apocalyptic number.

4248679713571 is a deficient number, since it is larger than the sum of its proper divisors (154777433309).

4248679713571 is a wasteful number, since it uses less digits than its factorization.

4248679713571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16323.

The product of its digits is 71124480, while the sum is 64.

The spelling of 4248679713571 in words is "four trillion, two hundred forty-eight billion, six hundred seventy-nine million, seven hundred thirteen thousand, five hundred seventy-one".