70889594112 has 216 divisors, whose sum is σ = 211362988200. Its totient is φ = 22832824320.

The previous prime is 70889594107. The next prime is 70889594137. The reversal of 70889594112 is 21149598807.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6487335936 + 64402258176 = 80544^2 + 253776^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12699162 + ... + 12704742.

Almost surely, 2^70889594112 is an apocalyptic number.

70889594112 is a gapful number since it is divisible by the number (72) 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 70889594112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105681494100).

70889594112 is an abundant number, since it is smaller than the sum of its proper divisors (140473394088).

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

70889594112 is a wasteful number, since it uses less digits than its factorization.

70889594112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789 (or 5772 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 70889594112 in words is "seventy billion, eight hundred eighty-nine million, five hundred ninety-four thousand, one hundred twelve".