4042423103170 has 16 divisors (see below), whose sum is σ = 7302630044088. Its totient is φ = 1611131806080.

The previous prime is 4042423103143. The next prime is 4042423103171. The reversal of 4042423103170 is 713013242404.

It can be written as a sum of positive squares in 4 ways, for example, as 2586928042449 + 1455495060721 = 1608393^2 + 1206439^2 .

It is not an unprimeable number, because it can be changed into a prime (4042423103171) 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, 729676491 + ... + 729682030.

Almost surely, 2^{4042423103170} is an apocalyptic number.

4042423103170 is a deficient number, since it is larger than the sum of its proper divisors (3260206940918).

4042423103170 is a wasteful number, since it uses less digits than its factorization.

4042423103170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459358805.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 4042423103170 its reverse (713013242404), we get a palindrome (4755436345574).

The spelling of 4042423103170 in words is "four trillion, forty-two billion, four hundred twenty-three million, one hundred three thousand, one hundred seventy".