70217413200 has 540 divisors, whose sum is σ = 269200763104. Its totient is φ = 16936128000.

The previous prime is 70217413183. The next prime is 70217413223. The reversal of 70217413200 is 231471207.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 144183357 + ... + 144183843.

Almost surely, 2^70217413200 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 70217413200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134600381552).

70217413200 is an abundant number, since it is smaller than the sum of its proper divisors (198983349904).

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

70217413200 is a wasteful number, since it uses less digits than its factorization.

70217413200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

Adding to 70217413200 its reverse (231471207), we get a palindrome (70448884407).

The spelling of 70217413200 in words is "seventy billion, two hundred seventeen million, four hundred thirteen thousand, two hundred".