77006604566341 has 4 divisors (see below), whose sum is σ = 77067769464000. Its totient is φ = 76945439668684.

The previous prime is 77006604566327. The next prime is 77006604566383. The reversal of 77006604566341 is 14366540660077.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 77006604566341 - 2⁹ = 77006604565829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77006604566321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30582446941 + ... + 30582449458.

It is an arithmetic number, because the mean of its divisors is an integer number (19266942366000).

Almost surely, 2^{77006604566341} is an apocalyptic number.

It is an amenable number.

77006604566341 is a deficient number, since it is larger than the sum of its proper divisors (61164897659).

77006604566341 is a wasteful number, since it uses less digits than its factorization.

77006604566341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61164897658.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 77006604566341 in words is "seventy-seven trillion, six billion, six hundred four million, five hundred sixty-six thousand, three hundred forty-one".