70445424467 has 32 divisors (see below), whose sum is σ = 80193867264. Its totient is φ = 61313414400.

The previous prime is 70445424421. The next prime is 70445424473. The reversal of 70445424467 is 76442454407.

It is a cyclic number.

It is not a de Polignac number, because 70445424467 - 2¹⁰ = 70445423443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70445424967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16960463 + ... + 16964615.

It is an arithmetic number, because the mean of its divisors is an integer number (2506058352).

Almost surely, 2^70445424467 is an apocalyptic number.

70445424467 is a deficient number, since it is larger than the sum of its proper divisors (9748442797).

70445424467 is a wasteful number, since it uses less digits than its factorization.

70445424467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859.

The product of its (nonzero) digits is 3010560, while the sum is 47.

The spelling of 70445424467 in words is "seventy billion, four hundred forty-five million, four hundred twenty-four thousand, four hundred sixty-seven".