68687023151600 has 240 divisors, whose sum is σ = 193213738695936. Its totient is φ = 22973200128000.

The previous prime is 68687023151569. The next prime is 68687023151609. The reversal of 68687023151600 is 615132078686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68687023151609) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1512008087 + ... + 1512053513.

Almost surely, 2^{68687023151600} 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 68687023151600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96606869347968).

68687023151600 is an abundant number, since it is smaller than the sum of its proper divisors (124526715544336).

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

68687023151600 is a wasteful number, since it uses less digits than its factorization.

68687023151600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58664 (or 58653 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 68687023151600 in words is "sixty-eight trillion, six hundred eighty-seven billion, twenty-three million, one hundred fifty-one thousand, six hundred".