193245212160 has 3200 divisors, whose sum is σ = 998186112000. Its totient is φ = 35115171840.

The previous prime is 193245212131. The next prime is 193245212197. The reversal of 193245212160 is 61212542391.

193245212160 is a `hidden beast` number, since 1 + 9 + 32 + 452 + 12 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 10170800631 + ... + 10170800649.

It is an arithmetic number, because the mean of its divisors is an integer number (311933160).

Almost surely, 2^193245212160 is an apocalyptic number.

193245212160 is a gapful number since it is divisible by the number (10) 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 193245212160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499093056000).

193245212160 is an abundant number, since it is smaller than the sum of its proper divisors (804940899840).

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

193245212160 is a wasteful number, since it uses less digits than its factorization.

193245212160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Subtracting from 193245212160 its reverse (61212542391), we obtain a square (132032669769 = 363363²).

The spelling of 193245212160 in words is "one hundred ninety-three billion, two hundred forty-five million, two hundred twelve thousand, one hundred sixty".