70259974897 has 8 divisors (see below), whose sum is σ = 80828884352. Its totient is φ = 59824008000.

The previous prime is 70259974867. The next prime is 70259974907. The reversal of 70259974897 is 79847995207.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70259974897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70259974817) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 33234504 + ... + 33236617.

It is an arithmetic number, because the mean of its divisors is an integer number (10103610544).

Almost surely, 2^70259974897 is an apocalyptic number.

It is an amenable number.

70259974897 is a deficient number, since it is larger than the sum of its proper divisors (10568909455).

70259974897 is a wasteful number, since it uses less digits than its factorization.

70259974897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66471279.

The product of its (nonzero) digits is 80015040, while the sum is 67.

The spelling of 70259974897 in words is "seventy billion, two hundred fifty-nine million, nine hundred seventy-four thousand, eight hundred ninety-seven".