4230142025 has 12 divisors (see below), whose sum is σ = 5250235392. Its totient is φ = 3380978640.

The previous prime is 4230142003. The next prime is 4230142027. The reversal of 4230142025 is 5202410324.

It is a happy number.

It is not a de Polignac number, because 4230142025 - 2¹⁶ = 4230076489 is a prime.

It is a super-2 number, since 2×4230142025² = 35788203103342201250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230142027) 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, 50657 + ... + 105006.

It is an arithmetic number, because the mean of its divisors is an integer number (437519616).

Almost surely, 2^4230142025 is an apocalyptic number.

It is an amenable number.

4230142025 is a deficient number, since it is larger than the sum of its proper divisors (1020093367).

4230142025 is a wasteful number, since it uses less digits than its factorization.

4230142025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156760 (or 156755 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4230142025 is about 65039.5420109951. The cubic root of 4230142025 is about 1617.2791324976.

Adding to 4230142025 its reverse (5202410324), we get a palindrome (9432552349).

The spelling of 4230142025 in words is "four billion, two hundred thirty million, one hundred forty-two thousand, twenty-five".