70086665201 has 4 divisors (see below), whose sum is σ = 80099045952. Its totient is φ = 60074284452.

The previous prime is 70086665197. The next prime is 70086665203. The reversal of 70086665201 is 10256668007.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10256668007 = 29017 ⋅353471.

It is not a de Polignac number, because 70086665201 - 2² = 70086665197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70086665203) 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 3 ways as a sum of consecutive naturals, for example, 5006190365 + ... + 5006190378.

It is an arithmetic number, because the mean of its divisors is an integer number (20024761488).

Almost surely, 2^70086665201 is an apocalyptic number.

It is an amenable number.

70086665201 is a deficient number, since it is larger than the sum of its proper divisors (10012380751).

70086665201 is a wasteful number, since it uses less digits than its factorization.

70086665201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012380750.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 70086665201 in words is "seventy billion, eighty-six million, six hundred sixty-five thousand, two hundred one".