70251066080 has 192 divisors, whose sum is σ = 180861424128. Its totient is φ = 25632122880.

The previous prime is 70251066077. The next prime is 70251066143. The reversal of 70251066080 is 8066015207.

It is a self number, because there is not a number n which added to its sum of digits gives 70251066080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94550189 + ... + 94550931.

It is an arithmetic number, because the mean of its divisors is an integer number (941986584).

Almost surely, 2^70251066080 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 70251066080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90430712064).

70251066080 is an abundant number, since it is smaller than the sum of its proper divisors (110610358048).

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

70251066080 is a wasteful number, since it uses less digits than its factorization.

70251066080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1241 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 70251066080 in words is "seventy billion, two hundred fifty-one million, sixty-six thousand, eighty".