433440125 has 8 divisors (see below), whose sum is σ = 540933432. Its totient is φ = 346752000.

The previous prime is 433440121. The next prime is 433440191. The reversal of 433440125 is 521044334.

It can be written as a sum of positive squares in 4 ways, for example, as 7513081 + 425927044 = 2741^2 + 20638^2 .

It is not a de Polignac number, because 433440125 - 2² = 433440121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 433440094 and 433440103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433440121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1733636 + ... + 1733885.

It is an arithmetic number, because the mean of its divisors is an integer number (67616679).

Almost surely, 2^433440125 is an apocalyptic number.

It is an amenable number.

433440125 is a deficient number, since it is larger than the sum of its proper divisors (107493307).

433440125 is an equidigital number, since it uses as much as digits as its factorization.

433440125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467536 (or 3467526 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 433440125 is about 20819.2248895102. The cubic root of 433440125 is about 756.7917185036.

Adding to 433440125 its reverse (521044334), we get a palindrome (954484459).

The spelling of 433440125 in words is "four hundred thirty-three million, four hundred forty thousand, one hundred twenty-five".