68702797184 has 192 divisors, whose sum is σ = 163994188320. Its totient is φ = 28078202880.

The previous prime is 68702797183. The next prime is 68702797211. The reversal of 68702797184 is 48179720786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68702797183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62856542 + ... + 62857634.

Almost surely, 2^68702797184 is an apocalyptic number.

68702797184 is a gapful number since it is divisible by the number (64) 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 68702797184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81997094160).

68702797184 is an abundant number, since it is smaller than the sum of its proper divisors (95291391136).

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

68702797184 is a wasteful number, since it uses less digits than its factorization.

68702797184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 59.

The spelling of 68702797184 in words is "sixty-eight billion, seven hundred two million, seven hundred ninety-seven thousand, one hundred eighty-four".