68427544572486 has 96 divisors (see below), whose sum is σ = 162021547029888. Its totient is φ = 20699258814720.

The previous prime is 68427544572433. The next prime is 68427544572521.

68427544572486 is a `hidden beast` number, since 6 + 8 + 4 + 2 + 7 + 5 + 4 + 4 + 572 + 48 + 6 = 666.

68427544572486 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 674331525 + ... + 674432991.

It is an arithmetic number, because the mean of its divisors is an integer number (1687724448228).

Almost surely, 2^{68427544572486} is an apocalyptic number.

68427544572486 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

68427544572486 is an abundant number, since it is smaller than the sum of its proper divisors (93594002457402).

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

68427544572486 is a wasteful number, since it uses less digits than its factorization.

68427544572486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107426 (or 107423 counting only the distinct ones).

The product of its digits is 2890137600, while the sum is 72.

The spelling of 68427544572486 in words is "sixty-eight trillion, four hundred twenty-seven billion, five hundred forty-four million, five hundred seventy-two thousand, four hundred eighty-six".