4340531225 has 6 divisors (see below), whose sum is σ = 5382258750. Its totient is φ = 3472424960.

The previous prime is 4340531219. The next prime is 4340531233. The reversal of 4340531225 is 5221350434.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 874030096 + 3466501129 = 29564^2 + 58877^2 .

It is not a de Polignac number, because 4340531225 - 2¹⁸ = 4340269081 is a prime.

It is a super-2 number, since 2×4340531225² = 37680422630400001250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86810600 + ... + 86810649.

It is an arithmetic number, because the mean of its divisors is an integer number (897043125).

Almost surely, 2^4340531225 is an apocalyptic number.

It is an amenable number.

4340531225 is a deficient number, since it is larger than the sum of its proper divisors (1041727525).

4340531225 is a wasteful number, since it uses less digits than its factorization.

4340531225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173621259 (or 173621254 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 4340531225 is about 65882.7080879346. The cubic root of 4340531225 is about 1631.2266006636.

Adding to 4340531225 its reverse (5221350434), we get a palindrome (9561881659).

The spelling of 4340531225 in words is "four billion, three hundred forty million, five hundred thirty-one thousand, two hundred twenty-five".