4142251425 has 24 divisors (see below), whose sum is σ = 7375333504. Its totient is φ = 2039261760.

The previous prime is 4142251391. The next prime is 4142251459. The reversal of 4142251425 is 5241522414.

It is an interprime number because it is at equal distance from previous prime (4142251391) and next prime (4142251459).

It is not a de Polignac number, because 4142251425 - 2¹³ = 4142243233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4142251392 and 4142251401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2123257 + ... + 2125206.

Almost surely, 2^4142251425 is an apocalyptic number.

It is an amenable number.

4142251425 is a deficient number, since it is larger than the sum of its proper divisors (3233082079).

4142251425 is a wasteful number, since it uses less digits than its factorization.

4142251425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248489 (or 4248484 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 4142251425 is about 64360.3249292606. The cubic root of 4142251425 is about 1605.9997943835. Note that the first 3 decimals are identical.

Adding to 4142251425 its reverse (5241522414), we get a palindrome (9383773839).

The spelling of 4142251425 in words is "four billion, one hundred forty-two million, two hundred fifty-one thousand, four hundred twenty-five".