70194134252 has 48 divisors (see below), whose sum is σ = 139773906720. Its totient is φ = 30806135360.

The previous prime is 70194134243. The next prime is 70194134321. The reversal of 70194134252 is 25243149107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72923 + ... + 381714.

It is an arithmetic number, because the mean of its divisors is an integer number (2911956390).

Almost surely, 2^70194134252 is an apocalyptic number.

It is an amenable number.

70194134252 is a deficient number, since it is larger than the sum of its proper divisors (69579772468).

70194134252 is a wasteful number, since it uses less digits than its factorization.

70194134252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454703 (or 454679 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 70194134252 in words is "seventy billion, one hundred ninety-four million, one hundred thirty-four thousand, two hundred fifty-two".