70673340370 has 8 divisors (see below), whose sum is σ = 127212012684. Its totient is φ = 28269336144.

The previous prime is 70673340347. The next prime is 70673340421. The reversal of 70673340370 is 7304337607.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65107135921 + 5566204449 = 255161^2 + 74607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533667009 + ... + 3533667028.

Almost surely, 2^70673340370 is an apocalyptic number.

70673340370 is a deficient number, since it is larger than the sum of its proper divisors (56538672314).

70673340370 is a wasteful number, since it uses less digits than its factorization.

70673340370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7067334044.

The product of its (nonzero) digits is 222264, while the sum is 40.

Adding to 70673340370 its reverse (7304337607), we get a palindrome (77977677977).

The spelling of 70673340370 in words is "seventy billion, six hundred seventy-three million, three hundred forty thousand, three hundred seventy".