4134523425 has 24 divisors (see below), whose sum is σ = 6845838624. Its totient is φ = 2201823360.

The previous prime is 4134523409. The next prime is 4134523429. The reversal of 4134523425 is 5243254314.

It is not a de Polignac number, because 4134523425 - 2⁴ = 4134523409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4134523429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10869 + ... + 91581.

It is an arithmetic number, because the mean of its divisors is an integer number (285243276).

Almost surely, 2^4134523425 is an apocalyptic number.

It is an amenable number.

4134523425 is a deficient number, since it is larger than the sum of its proper divisors (2711315199).

4134523425 is a wasteful number, since it uses less digits than its factorization.

4134523425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81409 (or 81404 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

The square root of 4134523425 is about 64300.2599139381. The cubic root of 4134523425 is about 1605.0004270144. Note that the first 3 decimals are identical.

Adding to 4134523425 its reverse (5243254314), we get a palindrome (9377777739).

The spelling of 4134523425 in words is "four billion, one hundred thirty-four million, five hundred twenty-three thousand, four hundred twenty-five".