412502252425 has 12 divisors (see below), whose sum is σ = 525327193996. Its totient is φ = 321082833600.

The previous prime is 412502252423. The next prime is 412502252453. The reversal of 412502252425 is 524252205214.

It can be written as a sum of positive squares in 6 ways, for example, as 2642371216 + 409859881209 = 51404^2 + 640203^2 .

It is not a de Polignac number, because 412502252425 - 2¹ = 412502252423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412502252423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222973266 + ... + 222975115.

Almost surely, 2^412502252425 is an apocalyptic number.

It is an amenable number.

412502252425 is a deficient number, since it is larger than the sum of its proper divisors (112824941571).

412502252425 is a wasteful number, since it uses less digits than its factorization.

412502252425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445948428 (or 445948423 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 412502252425 its reverse (524252205214), we get a palindrome (936754457639).

The spelling of 412502252425 in words is "four hundred twelve billion, five hundred two million, two hundred fifty-two thousand, four hundred twenty-five".