32129425205 has 8 divisors (see below), whose sum is σ = 39451945632. Its totient is φ = 25105783248.

The previous prime is 32129425187. The next prime is 32129425253. The reversal of 32129425205 is 50252492123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32129425205 - 2⁸ = 32129424949 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 74719379 + ... + 74719808.

It is an arithmetic number, because the mean of its divisors is an integer number (4931493204).

Almost surely, 2^32129425205 is an apocalyptic number.

It is an amenable number.

32129425205 is a deficient number, since it is larger than the sum of its proper divisors (7322520427).

32129425205 is a wasteful number, since it uses less digits than its factorization.

32129425205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149439235.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 32129425205 in words is "thirty-two billion, one hundred twenty-nine million, four hundred twenty-five thousand, two hundred five".