1040433125 has 20 divisors (see below), whose sum is σ = 1327824960. Its totient is φ = 814614000.

The previous prime is 1040433109. The next prime is 1040433139. The reversal of 1040433125 is 5213340401.

It is not a de Polignac number, because 1040433125 - 2⁴ = 1040433109 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040433125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11666 + ... + 47084.

It is an arithmetic number, because the mean of its divisors is an integer number (66391248).

Almost surely, 2^1040433125 is an apocalyptic number.

It is an amenable number.

1040433125 is a deficient number, since it is larger than the sum of its proper divisors (287391835).

1040433125 is an frugal number, since it uses more digits than its factorization.

1040433125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35486 (or 35471 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1040433125 is about 32255.7456122161. The cubic root of 1040433125 is about 1013.3000332312.

Adding to 1040433125 its reverse (5213340401), we get a palindrome (6253773526).

The spelling of 1040433125 in words is "one billion, forty million, four hundred thirty-three thousand, one hundred twenty-five".