4025420375 has 8 divisors (see below), whose sum is σ = 5023724784. Its totient is φ = 3220336200.

The previous prime is 4025420341. The next prime is 4025420407. The reversal of 4025420375 is 5730245204.

It is not a de Polignac number, because 4025420375 - 2²⁸ = 3756984919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16101557 + ... + 16101806.

It is an arithmetic number, because the mean of its divisors is an integer number (627965598).

Almost surely, 2^4025420375 is an apocalyptic number.

4025420375 is a deficient number, since it is larger than the sum of its proper divisors (998304409).

4025420375 is an equidigital number, since it uses as much as digits as its factorization.

4025420375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32203378 (or 32203368 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 4025420375 is about 63446.2006348686. The cubic root of 4025420375 is about 1590.7566477679.

Adding to 4025420375 its reverse (5730245204), we get a palindrome (9755665579).

The spelling of 4025420375 in words is "four billion, twenty-five million, four hundred twenty thousand, three hundred seventy-five".