68245715335 has 8 divisors (see below), whose sum is σ = 93594123936. Its totient is φ = 46797061920.

The previous prime is 68245715327. The next prime is 68245715353. The reversal of 68245715335 is 53351754286.

It is a happy number.

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

It is not a de Polignac number, because 68245715335 - 2³ = 68245715327 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 974938756 + ... + 974938825.

It is an arithmetic number, because the mean of its divisors is an integer number (11699265492).

Almost surely, 2^68245715335 is an apocalyptic number.

68245715335 is a deficient number, since it is larger than the sum of its proper divisors (25348408601).

68245715335 is a wasteful number, since it uses less digits than its factorization.

68245715335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949877593.

The product of its digits is 3024000, while the sum is 49.

The spelling of 68245715335 in words is "sixty-eight billion, two hundred forty-five million, seven hundred fifteen thousand, three hundred thirty-five".