4077543067668 has 72 divisors (see below), whose sum is σ = 11979222615360. Its totient is φ = 1145266329600.

The previous prime is 4077543067603. The next prime is 4077543067709. The reversal of 4077543067668 is 8667603457704.

4077543067668 is a `hidden beast` number, since 4 + 0 + 7 + 75 + 430 + 6 + 76 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137109933 + ... + 137139668.

It is an arithmetic number, because the mean of its divisors is an integer number (166378091880).

Almost surely, 2^{4077543067668} is an apocalyptic number.

It is an amenable number.

4077543067668 is an abundant number, since it is smaller than the sum of its proper divisors (7901679547692).

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

4077543067668 is a wasteful number, since it uses less digits than its factorization.

4077543067668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274249677 (or 274249672 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 63.

The spelling of 4077543067668 in words is "four trillion, seventy-seven billion, five hundred forty-three million, sixty-seven thousand, six hundred sixty-eight".