68277429024049 has 8 divisors (see below), whose sum is σ = 78080640802560. Its totient is φ = 58486540582176.

The previous prime is 68277429024047. The next prime is 68277429024059. The reversal of 68277429024049 is 94042092477286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68277429024049 - 2¹ = 68277429024047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68277429024047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080822284 + ... + 3080844445.

It is an arithmetic number, because the mean of its divisors is an integer number (9760080100320).

Almost surely, 2^{68277429024049} is an apocalyptic number.

It is an amenable number.

68277429024049 is a deficient number, since it is larger than the sum of its proper divisors (9803211778511).

68277429024049 is a wasteful number, since it uses less digits than its factorization.

68277429024049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161668319.

The product of its (nonzero) digits is 97542144, while the sum is 64.

The spelling of 68277429024049 in words is "sixty-eight trillion, two hundred seventy-seven billion, four hundred twenty-nine million, twenty-four thousand, forty-nine".