70316807345 has 8 divisors (see below), whose sum is σ = 89343708264. Its totient is φ = 52944419584.

The previous prime is 70316807333. The next prime is 70316807347. The reversal of 70316807345 is 54370861307.

It can be written as a sum of positive squares in 4 ways, for example, as 11768778256 + 58548029089 = 108484^2 + 241967^2 .

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 70316807345 - 2¹⁰ = 70316806321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 70316807296 and 70316807305.

It is not an unprimeable number, because it can be changed into a prime (70316807347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413628194 + ... + 413628363.

It is an arithmetic number, because the mean of its divisors is an integer number (11167963533).

Almost surely, 2^70316807345 is an apocalyptic number.

It is an amenable number.

70316807345 is a deficient number, since it is larger than the sum of its proper divisors (19026900919).

70316807345 is a wasteful number, since it uses less digits than its factorization.

70316807345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827256579.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 70316807345 in words is "seventy billion, three hundred sixteen million, eight hundred seven thousand, three hundred forty-five".