4427371442 has 16 divisors (see below), whose sum is σ = 7153119960. Its totient is φ = 2043055872.

The previous prime is 4427371441. The next prime is 4427371447. The reversal of 4427371442 is 2441737244.

It can be written as a sum of positive squares in 4 ways, for example, as 4423447081 + 3924361 = 66509^2 + 1981^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4427371396 and 4427371405.

It is not an unprimeable number, because it can be changed into a prime (4427371441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204698 + ... + 225290.

Almost surely, 2^4427371442 is an apocalyptic number.

4427371442 is a deficient number, since it is larger than the sum of its proper divisors (2725748518).

4427371442 is a wasteful number, since it uses less digits than its factorization.

4427371442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28877.

The product of its digits is 150528, while the sum is 38.

The square root of 4427371442 is about 66538.4959403201. The cubic root of 4427371442 is about 1642.0333991188.

The spelling of 4427371442 in words is "four billion, four hundred twenty-seven million, three hundred seventy-one thousand, four hundred forty-two".