39793435612903 has 8 divisors (see below), whose sum is σ = 45478395537408. Its totient is φ = 34108521540504.

The previous prime is 39793435612837. The next prime is 39793435612921. The reversal of 39793435612903 is 30921653439793.

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 39793435612903 - 2⁹ = 39793435612391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39793435612993) by changing a digit.

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, 9582751 + ... + 13092592.

It is an arithmetic number, because the mean of its divisors is an integer number (5684799442176).

Almost surely, 2^{39793435612903} is an apocalyptic number.

39793435612903 is a deficient number, since it is larger than the sum of its proper divisors (5684959924505).

39793435612903 is a wasteful number, since it uses less digits than its factorization.

39793435612903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22926053.

The product of its (nonzero) digits is 99202320, while the sum is 64.

The spelling of 39793435612903 in words is "thirty-nine trillion, seven hundred ninety-three billion, four hundred thirty-five million, six hundred twelve thousand, nine hundred three".