70088143852 has 12 divisors (see below), whose sum is σ = 122674510840. Its totient is φ = 35038283616.

The previous prime is 70088143837. The next prime is 70088143907. The reversal of 70088143852 is 25834188007.

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, 1419777 + ... + 1468312.

Almost surely, 2^70088143852 is an apocalyptic number.

It is an amenable number.

70088143852 is a deficient number, since it is larger than the sum of its proper divisors (52586366988).

70088143852 is a wasteful number, since it uses less digits than its factorization.

70088143852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894160 (or 2894158 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 70088143852 in words is "seventy billion, eighty-eight million, one hundred forty-three thousand, eight hundred fifty-two".