39030325985 has 48 divisors (see below), whose sum is σ = 57925103616. Its totient is φ = 25116803712.

The previous prime is 39030325981. The next prime is 39030325987. The reversal of 39030325985 is 58952303093.

It is not a de Polignac number, because 39030325985 - 2² = 39030325981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (39030325981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 233312 + ... + 363998.

It is an arithmetic number, because the mean of its divisors is an integer number (1206772992).

Almost surely, 2^39030325985 is an apocalyptic number.

39030325985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

39030325985 is a deficient number, since it is larger than the sum of its proper divisors (18894777631).

39030325985 is a wasteful number, since it uses less digits than its factorization.

39030325985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130782 (or 130775 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 47.

The spelling of 39030325985 in words is "thirty-nine billion, thirty million, three hundred twenty-five thousand, nine hundred eighty-five".