68753414628 has 60 divisors (see below), whose sum is σ = 179871576192. Its totient is φ = 22900391280.

The previous prime is 68753414603. The next prime is 68753414657. The reversal of 68753414628 is 82641435786.

It is a happy number.

68753414628 is a `hidden beast` number, since 6 + 8 + 7 + 5 + 3 + 4 + 1 + 4 + 628 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 349993 + ... + 509903.

Almost surely, 2^68753414628 is an apocalyptic number.

It is an amenable number.

68753414628 is an abundant number, since it is smaller than the sum of its proper divisors (111118161564).

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

68753414628 is a wasteful number, since it uses less digits than its factorization.

68753414628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161254 (or 161243 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 68753414628 in words is "sixty-eight billion, seven hundred fifty-three million, four hundred fourteen thousand, six hundred twenty-eight".