32135042425 has 12 divisors (see below), whose sum is σ = 40012802236. Its totient is φ = 25601356800.

The previous prime is 32135042417. The next prime is 32135042447. The reversal of 32135042425 is 52424053123.

It can be written as a sum of positive squares in 6 ways, for example, as 2367406336 + 29767636089 = 48656^2 + 172533^2 .

It is not a de Polignac number, because 32135042425 - 2³ = 32135042417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2660784 + ... + 2672833.

Almost surely, 2^32135042425 is an apocalyptic number.

It is an amenable number.

32135042425 is a deficient number, since it is larger than the sum of its proper divisors (7877759811).

32135042425 is a wasteful number, since it uses less digits than its factorization.

32135042425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333868 (or 5333863 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 32135042425 its reverse (52424053123), we get a palindrome (84559095548).

The spelling of 32135042425 in words is "thirty-two billion, one hundred thirty-five million, forty-two thousand, four hundred twenty-five".