70645001470 has 8 divisors (see below), whose sum is σ = 127161002664. Its totient is φ = 28258000584.

The previous prime is 70645001467. The next prime is 70645001477. The reversal of 70645001470 is 7410054607.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70645001477) by changing a digit.

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, 3532250064 + ... + 3532250083.

It is an arithmetic number, because the mean of its divisors is an integer number (15895125333).

Almost surely, 2^70645001470 is an apocalyptic number.

70645001470 is a deficient number, since it is larger than the sum of its proper divisors (56516001194).

70645001470 is a wasteful number, since it uses less digits than its factorization.

70645001470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064500154.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 70645001470 in words is "seventy billion, six hundred forty-five million, one thousand, four hundred seventy".