70448884407 has 64 divisors (see below), whose sum is σ = 117660280320. Its totient is φ = 41289696000.

The previous prime is 70448884381. The next prime is 70448884417.

70448884407 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70448884407 - 2⁶ = 70448884343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70448884417) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1262563 + ... + 1317179.

It is an arithmetic number, because the mean of its divisors is an integer number (1838441880).

Almost surely, 2^70448884407 is an apocalyptic number.

70448884407 is a deficient number, since it is larger than the sum of its proper divisors (47211395913).

70448884407 is a wasteful number, since it uses less digits than its factorization.

70448884407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54781 (or 54775 counting only the distinct ones).

The product of its (nonzero) digits is 6422528, while the sum is 54.

The spelling of 70448884407 in words is "seventy billion, four hundred forty-eight million, eight hundred eighty-four thousand, four hundred seven".