68735035385 has 8 divisors (see below), whose sum is σ = 84400229760. Its totient is φ = 53709236784.

The previous prime is 68735035363. The next prime is 68735035403. The reversal of 68735035385 is 58353053786.

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 68735035385 - 2⁸ = 68735035129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159848705 + ... + 159849134.

It is an arithmetic number, because the mean of its divisors is an integer number (10550028720).

Almost surely, 2^68735035385 is an apocalyptic number.

It is an amenable number.

68735035385 is a deficient number, since it is larger than the sum of its proper divisors (15665194375).

68735035385 is a wasteful number, since it uses less digits than its factorization.

68735035385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319697887.

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 68735035385 in words is "sixty-eight billion, seven hundred thirty-five million, thirty-five thousand, three hundred eighty-five".