70216475489952 has 288 divisors, whose sum is σ = 210239611223040. Its totient is φ = 20340673436160.

The previous prime is 70216475489921. The next prime is 70216475489957. The reversal of 70216475489952 is 25998457461207.

70216475489952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (70216475489957) 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, 91386999 + ... + 92152137.

It is an arithmetic number, because the mean of its divisors is an integer number (729998650080).

Almost surely, 2^{70216475489952} 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 70216475489952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105119805611520).

70216475489952 is an abundant number, since it is smaller than the sum of its proper divisors (140023135733088).

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

70216475489952 is a wasteful number, since it uses less digits than its factorization.

70216475489952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765296 (or 765245 counting only the distinct ones).

The product of its (nonzero) digits is 304819200, while the sum is 69.

The spelling of 70216475489952 in words is "seventy trillion, two hundred sixteen billion, four hundred seventy-five million, four hundred eighty-nine thousand, nine hundred fifty-two".