4057065715723 has 4 divisors (see below), whose sum is σ = 4058446142520. Its totient is φ = 4055685288928.

The previous prime is 4057065715711. The next prime is 4057065715751. The reversal of 4057065715723 is 3275175607504.

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 4057065715723 - 2⁹ = 4057065715211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4057065715793) 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, 690208990 + ... + 690214867.

It is an arithmetic number, because the mean of its divisors is an integer number (1014611535630).

Almost surely, 2^{4057065715723} is an apocalyptic number.

4057065715723 is a deficient number, since it is larger than the sum of its proper divisors (1380426797).

4057065715723 is a wasteful number, since it uses less digits than its factorization.

4057065715723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380426796.

The product of its (nonzero) digits is 6174000, while the sum is 52.

The spelling of 4057065715723 in words is "four trillion, fifty-seven billion, sixty-five million, seven hundred fifteen thousand, seven hundred twenty-three".