4042034502425 has 6 divisors (see below), whose sum is σ = 5012122783038. Its totient is φ = 3233627601920.

The previous prime is 4042034502353. The next prime is 4042034502439. The reversal of 4042034502425 is 5242054302404.

It can be written as a sum of positive squares in 3 ways, for example, as 519338521 + 4041515163904 = 22789^2 + 2010352^2 .

It is not a de Polignac number, because 4042034502425 - 2²⁶ = 4041967393561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80840690024 + ... + 80840690073.

It is an arithmetic number, because the mean of its divisors is an integer number (835353797173).

Almost surely, 2^{4042034502425} is an apocalyptic number.

It is an amenable number.

4042034502425 is a deficient number, since it is larger than the sum of its proper divisors (970088280613).

4042034502425 is a wasteful number, since it uses less digits than its factorization.

4042034502425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161681380107 (or 161681380102 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 4042034502425 its reverse (5242054302404), we get a palindrome (9284088804829).

The spelling of 4042034502425 in words is "four trillion, forty-two billion, thirty-four million, five hundred two thousand, four hundred twenty-five".