68162196600 has 360 divisors, whose sum is σ = 242749265880. Its totient is φ = 17726169600.

The previous prime is 68162196587. The next prime is 68162196659. The reversal of 68162196600 is 669126186.

68162196600 is a `hidden beast` number, since 6 + 8 + 16 + 21 + 9 + 6 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 27230949 + ... + 27233451.

Almost surely, 2^68162196600 is an apocalyptic number.

68162196600 is a gapful number since it is divisible by the number (60) 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 68162196600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121374632940).

68162196600 is an abundant number, since it is smaller than the sum of its proper divisors (174587069280).

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

68162196600 is a wasteful number, since it uses less digits than its factorization.

68162196600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 68162196600 in words is "sixty-eight billion, one hundred sixty-two million, one hundred ninety-six thousand, six hundred".