425022041 has 8 divisors (see below), whose sum is σ = 430094184. Its totient is φ = 419973120.

The previous prime is 425021957. The next prime is 425022047. The reversal of 425022041 is 140220524.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 56190016 + 368832025 = 7496^2 + 19205^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425022041 - 2²⁶ = 357913177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425022047) 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, 32501 + ... + 43661.

It is an arithmetic number, because the mean of its divisors is an integer number (53761773).

Almost surely, 2^425022041 is an apocalyptic number.

It is an amenable number.

425022041 is a deficient number, since it is larger than the sum of its proper divisors (5072143).

425022041 is a wasteful number, since it uses less digits than its factorization.

425022041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11611.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 425022041 is about 20616.0626939287. The cubic root of 425022041 is about 751.8602951063.

Adding to 425022041 its reverse (140220524), we get a palindrome (565242565).

The spelling of 425022041 in words is "four hundred twenty-five million, twenty-two thousand, forty-one".