70799789204320 has 192 divisors, whose sum is σ = 183002716302336. Its totient is φ = 25670294138880.
The previous prime is 70799789204317. The next prime is 70799789204359. The reversal of 70799789204320 is 2340298799707.
It is a happy number.
It is a super-2 number, since 2×707997892043202 (a number of 29 digits) contains 22 as substring.
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, 6073579932 + ... + 6073591588.
It is an arithmetic number, because the mean of its divisors is an integer number (953139147408).
Almost surely, 270799789204320 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 70799789204320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91501358151168).
70799789204320 is an abundant number, since it is smaller than the sum of its proper divisors (112202927098016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70799789204320 is a wasteful number, since it uses less digits than its factorization.
70799789204320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21453 (or 21445 counting only the distinct ones).
The product of its (nonzero) digits is 96018048, while the sum is 67.
The spelling of 70799789204320 in words is "seventy trillion, seven hundred ninety-nine billion, seven hundred eighty-nine million, two hundred four thousand, three hundred twenty".
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