93921066077711 has 4 divisors (see below), whose sum is σ = 93970472216424. Its totient is φ = 93871659939000.

The previous prime is 93921066077659. The next prime is 93921066077747. The reversal of 93921066077711 is 11777066012939.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 93921066077711 - 2¹⁴ = 93921066061327 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 (93921066077611) 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, 24703066505 + ... + 24703070306.

It is an arithmetic number, because the mean of its divisors is an integer number (23492618054106).

Almost surely, 2^{93921066077711} is an apocalyptic number.

93921066077711 is a deficient number, since it is larger than the sum of its proper divisors (49406138713).

93921066077711 is a wasteful number, since it uses less digits than its factorization.

93921066077711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49406138712.

The product of its (nonzero) digits is 6001128, while the sum is 59.

The spelling of 93921066077711 in words is "ninety-three trillion, nine hundred twenty-one billion, sixty-six million, seventy-seven thousand, seven hundred eleven".