4075423257147 has 16 divisors (see below), whose sum is σ = 5928656904192. Its totient is φ = 2469633268320.

The previous prime is 4075423257109. The next prime is 4075423257179. The reversal of 4075423257147 is 7417523245704.

It is a happy number.

It is not a de Polignac number, because 4075423257147 - 2⁶ = 4075423257083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4075423257147.

It is not an unprimeable number, because it can be changed into a prime (4075423257187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7747003 + ... + 8256324.

It is an arithmetic number, because the mean of its divisors is an integer number (370541056512).

Almost surely, 2^{4075423257147} is an apocalyptic number.

4075423257147 is a deficient number, since it is larger than the sum of its proper divisors (1853233647045).

4075423257147 is a wasteful number, since it uses less digits than its factorization.

4075423257147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16011058.

The product of its (nonzero) digits is 6585600, while the sum is 51.

The spelling of 4075423257147 in words is "four trillion, seventy-five billion, four hundred twenty-three million, two hundred fifty-seven thousand, one hundred forty-seven".