70394098162 has 4 divisors (see below), whose sum is σ = 105591147246. Its totient is φ = 35197049080.

The previous prime is 70394098157. The next prime is 70394098199. The reversal of 70394098162 is 26189049307.

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., 50145092761 + 20249005401 = 223931^2 + 142299^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17598524539 + ... + 17598524542.

Almost surely, 2^70394098162 is an apocalyptic number.

70394098162 is a deficient number, since it is larger than the sum of its proper divisors (35197049084).

70394098162 is a wasteful number, since it uses less digits than its factorization.

70394098162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35197049083.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 70394098162 in words is "seventy billion, three hundred ninety-four million, ninety-eight thousand, one hundred sixty-two".