70243346000 has 80 divisors (see below), whose sum is σ = 169973406720. Its totient is φ = 28076662400.

The previous prime is 70243345957. The next prime is 70243346053. The reversal of 70243346000 is 64334207.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 2865797 + ... + 2890203.

It is an arithmetic number, because the mean of its divisors is an integer number (2124667584).

Almost surely, 2^70243346000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70243346000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84986703360).

70243346000 is an abundant number, since it is smaller than the sum of its proper divisors (99730060720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70243346000 is a wasteful number, since it uses less digits than its factorization.

70243346000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25869 (or 25853 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The spelling of 70243346000 in words is "seventy billion, two hundred forty-three million, three hundred forty-six thousand".