70080443365 has 4 divisors (see below), whose sum is σ = 84096532044. Its totient is φ = 56064354688.

The previous prime is 70080443359. The next prime is 70080443383. The reversal of 70080443365 is 56334408007.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25034201284 + 45046242081 = 158222^2 + 212241^2 .

It is a cyclic number.

It is not a de Polignac number, because 70080443365 - 2¹⁷ = 70080312293 is a prime.

It is a super-2 number, since 2×70080443365² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 7008044332 + ... + 7008044341.

It is an arithmetic number, because the mean of its divisors is an integer number (21024133011).

Almost surely, 2^70080443365 is an apocalyptic number.

It is an amenable number.

70080443365 is a deficient number, since it is larger than the sum of its proper divisors (14016088679).

70080443365 is a wasteful number, since it uses less digits than its factorization.

70080443365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14016088678.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 70080443365 in words is "seventy billion, eighty million, four hundred forty-three thousand, three hundred sixty-five".