68455324376 has 16 divisors (see below), whose sum is σ = 128865106440. Its totient is φ = 34091296000.

The previous prime is 68455324367. The next prime is 68455324397. The reversal of 68455324376 is 67342355486.

68455324376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×68455324376² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17043641 + ... + 17047656.

Almost surely, 2^68455324376 is an apocalyptic number.

It is an amenable number.

68455324376 is a deficient number, since it is larger than the sum of its proper divisors (60409782064).

68455324376 is a wasteful number, since it uses less digits than its factorization.

68455324376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34091554 (or 34091550 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 53.

The spelling of 68455324376 in words is "sixty-eight billion, four hundred fifty-five million, three hundred twenty-four thousand, three hundred seventy-six".