70049801882 has 16 divisors (see below), whose sum is σ = 111745213440. Its totient is φ = 32839406208.

The previous prime is 70049801821. The next prime is 70049801891. The reversal of 70049801882 is 28810894007.

It is an unprimeable number.

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, 9498458 + ... + 9505829.

It is an arithmetic number, because the mean of its divisors is an integer number (6984075840).

Almost surely, 2^70049801882 is an apocalyptic number.

70049801882 is a deficient number, since it is larger than the sum of its proper divisors (41695411558).

70049801882 is a wasteful number, since it uses less digits than its factorization.

70049801882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19004405.

The product of its (nonzero) digits is 258048, while the sum is 47.

The spelling of 70049801882 in words is "seventy billion, forty-nine million, eight hundred one thousand, eight hundred eighty-two".