70350282816 has 336 divisors, whose sum is σ = 220010004480. Its totient is φ = 19760716800.

The previous prime is 70350282803. The next prime is 70350282817. The reversal of 70350282816 is 61828205307.

It is not an unprimeable number, because it can be changed into a prime (70350282817) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20744481 + ... + 20747871.

It is an arithmetic number, because the mean of its divisors is an integer number (654791680).

Almost surely, 2^70350282816 is an apocalyptic number.

70350282816 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70350282816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110005002240).

70350282816 is an abundant number, since it is smaller than the sum of its proper divisors (149659721664).

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

70350282816 is a wasteful number, since it uses less digits than its factorization.

70350282816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494 (or 3473 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 70350282816 in words is "seventy billion, three hundred fifty million, two hundred eighty-two thousand, eight hundred sixteen".