70084218572 has 12 divisors (see below), whose sum is σ = 122698017456. Its totient is φ = 35027642160.

The previous prime is 70084218559. The next prime is 70084218583. The reversal of 70084218572 is 27581248007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3605879 + ... + 3625262.

It is an arithmetic number, because the mean of its divisors is an integer number (10224834788).

Almost surely, 2^70084218572 is an apocalyptic number.

It is an amenable number.

70084218572 is a deficient number, since it is larger than the sum of its proper divisors (52613798884).

70084218572 is a wasteful number, since it uses less digits than its factorization.

70084218572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7233568 (or 7233566 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 44.

The spelling of 70084218572 in words is "seventy billion, eighty-four million, two hundred eighteen thousand, five hundred seventy-two".