77041055923201 has 4 divisors (see below), whose sum is σ = 77093005389232. Its totient is φ = 76989106457172.

The previous prime is 77041055923193. The next prime is 77041055923243. The reversal of 77041055923201 is 10232955014077.

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 77041055923201 - 2³ = 77041055923193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77041055923291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25974730791 + ... + 25974733756.

It is an arithmetic number, because the mean of its divisors is an integer number (19273251347308).

Almost surely, 2^{77041055923201} is an apocalyptic number.

It is an amenable number.

77041055923201 is a deficient number, since it is larger than the sum of its proper divisors (51949466031).

77041055923201 is a wasteful number, since it uses less digits than its factorization.

77041055923201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51949466030.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 77041055923201 in words is "seventy-seven trillion, forty-one billion, fifty-five million, nine hundred twenty-three thousand, two hundred one".