70903800000 has 504 divisors, whose sum is σ = 277195477104. Its totient is φ = 17184000000.

The previous prime is 70903799947. The next prime is 70903800001. The reversal of 70903800000 is 830907.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70903800001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19798210 + ... + 19801790.

It is an arithmetic number, because the mean of its divisors is an integer number (549991026).

Almost surely, 2^70903800000 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 70903800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138597738552).

70903800000 is an abundant number, since it is smaller than the sum of its proper divisors (206291677104).

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

70903800000 is a wasteful number, since it uses less digits than its factorization.

70903800000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635 (or 3602 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The spelling of 70903800000 in words is "seventy billion, nine hundred three million, eight hundred thousand".