70833317345 has 24 divisors (see below), whose sum is σ = 99896918184. Its totient is φ = 48070665216.

The previous prime is 70833317339. The next prime is 70833317353. The reversal of 70833317345 is 54371333807.

It can be written as a sum of positive squares in 4 ways, for example, as 270832849 + 70562484496 = 16457^2 + 265636^2 .

It is not a de Polignac number, because 70833317345 - 2⁸ = 70833317089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70833317296 and 70833317305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1466522 + ... + 1514051.

It is an arithmetic number, because the mean of its divisors is an integer number (4162371591).

Almost surely, 2^70833317345 is an apocalyptic number.

It is an amenable number.

70833317345 is a deficient number, since it is larger than the sum of its proper divisors (29063600839).

70833317345 is a wasteful number, since it uses less digits than its factorization.

70833317345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980689 (or 2980682 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 70833317345 in words is "seventy billion, eight hundred thirty-three million, three hundred seventeen thousand, three hundred forty-five".