4427454042573 has 16 divisors (see below), whose sum is σ = 6223440564096. Its totient is φ = 2794197795840.

The previous prime is 4427454042533. The next prime is 4427454042643. The reversal of 4427454042573 is 3752404547244.

It is not a de Polignac number, because 4427454042573 - 2³³ = 4418864107981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4427454042533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330745888 + ... + 330759273.

It is an arithmetic number, because the mean of its divisors is an integer number (388965035256).

Almost surely, 2^{4427454042573} is an apocalyptic number.

It is an amenable number.

4427454042573 is a deficient number, since it is larger than the sum of its proper divisors (1795986521523).

4427454042573 is a wasteful number, since it uses less digits than its factorization.

4427454042573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661505284.

The product of its (nonzero) digits is 15052800, while the sum is 51.

The spelling of 4427454042573 in words is "four trillion, four hundred twenty-seven billion, four hundred fifty-four million, forty-two thousand, five hundred seventy-three".