7700423080777 has 8 divisors (see below), whose sum is σ = 8826597718016. Its totient is φ = 6580776992832.

The previous prime is 7700423080663. The next prime is 7700423080807. The reversal of 7700423080777 is 7770803240077.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-7700423080777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7700423080277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632134793 + ... + 1632139510.

It is an arithmetic number, because the mean of its divisors is an integer number (1103324714752).

Almost surely, 2^{7700423080777} is an apocalyptic number.

It is an amenable number.

7700423080777 is a deficient number, since it is larger than the sum of its proper divisors (1126174637239).

7700423080777 is a wasteful number, since it uses less digits than its factorization.

7700423080777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264274647.

The product of its (nonzero) digits is 3226944, while the sum is 52.

The spelling of 7700423080777 in words is "seven trillion, seven hundred billion, four hundred twenty-three million, eighty thousand, seven hundred seventy-seven".