870168461306 has 4 divisors (see below), whose sum is σ = 1305252691962. Its totient is φ = 435084230652.

The previous prime is 870168461299. The next prime is 870168461317. The reversal of 870168461306 is 603164861078.

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

It can be written as a sum of positive squares in only one way, i.e., 869259740281 + 908721025 = 932341^2 + 30145^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217542115325 + ... + 217542115328.

Almost surely, 2^870168461306 is an apocalyptic number.

870168461306 is a deficient number, since it is larger than the sum of its proper divisors (435084230656).

870168461306 is a wasteful number, since it uses less digits than its factorization.

870168461306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435084230655.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 870168461306 in words is "eight hundred seventy billion, one hundred sixty-eight million, four hundred sixty-one thousand, three hundred six".