70235070863 has 24 divisors (see below), whose sum is σ = 75935287296. Its totient is φ = 64918098000.

The previous prime is 70235070853. The next prime is 70235070923. The reversal of 70235070863 is 36807053207.

It is not a de Polignac number, because 70235070863 - 2⁶ = 70235070799 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70235070863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70235070853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17865008 + ... + 17868938.

It is an arithmetic number, because the mean of its divisors is an integer number (3163970304).

Almost surely, 2^70235070863 is an apocalyptic number.

70235070863 is a deficient number, since it is larger than the sum of its proper divisors (5700216433).

70235070863 is a wasteful number, since it uses less digits than its factorization.

70235070863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163 (or 5144 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 70235070863 in words is "seventy billion, two hundred thirty-five million, seventy thousand, eight hundred sixty-three".