68102244552384 has 560 divisors, whose sum is σ = 238486115270656. Its totient is φ = 18804196915200.

The previous prime is 68102244552371. The next prime is 68102244552401. The reversal of 68102244552384 is 48325544220186.

68102244552384 is a `hidden beast` number, since 6 + 8 + 1 + 0 + 2 + 2 + 4 + 4 + 552 + 3 + 84 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 68102244552384.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 824530929 + ... + 824613519.

Almost surely, 2^{68102244552384} is an apocalyptic number.

68102244552384 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 68102244552384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119243057635328).

68102244552384 is an abundant number, since it is smaller than the sum of its proper divisors (170383870718272).

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

68102244552384 is a wasteful number, since it uses less digits than its factorization.

68102244552384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83386 (or 83367 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 68102244552384 in words is "sixty-eight trillion, one hundred two billion, two hundred forty-four million, five hundred fifty-two thousand, three hundred eighty-four".