430000133430125 has 8 divisors (see below), whose sum is σ = 536640166520952. Its totient is φ = 344000106744000.

The previous prime is 430000133430121. The next prime is 430000133430137. The reversal of 430000133430125 is 521034331000034.

It can be written as a sum of positive squares in 4 ways, for example, as 32273454226729 + 397726679203396 = 5680973^2 + 19943086^2 .

It is not a de Polignac number, because 430000133430125 - 2² = 430000133430121 is a prime.

It is a super-2 number, since 2×430000133430125² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430000133430121) 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, 1720000533596 + ... + 1720000533845.

It is an arithmetic number, because the mean of its divisors is an integer number (67080020815119).

Almost surely, 2^{430000133430125} is an apocalyptic number.

It is an amenable number.

430000133430125 is a deficient number, since it is larger than the sum of its proper divisors (106640033090827).

430000133430125 is an equidigital number, since it uses as much as digits as its factorization.

430000133430125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440001067456 (or 3440001067446 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 430000133430125 its reverse (521034331000034), we get a palindrome (951034464430159).

The spelling of 430000133430125 in words is "four hundred thirty trillion, one hundred thirty-three million, four hundred thirty thousand, one hundred twenty-five".