870735104443 has 2 divisors, whose sum is σ = 870735104444. Its totient is φ = 870735104442.

The previous prime is 870735104401. The next prime is 870735104507. The reversal of 870735104443 is 344401537078.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 870735104443 - 2¹⁷ = 870734973371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 870735104393 and 870735104402.

It is not a weakly prime, because it can be changed into another prime (870735101443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435367552221 + 435367552222.

It is an arithmetic number, because the mean of its divisors is an integer number (435367552222).

Almost surely, 2^870735104443 is an apocalyptic number.

870735104443 is a deficient number, since it is larger than the sum of its proper divisors (1).

870735104443 is an equidigital number, since it uses as much as digits as its factorization.

870735104443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 870735104443 in words is "eight hundred seventy billion, seven hundred thirty-five million, one hundred four thousand, four hundred forty-three".