777006677002 has 16 divisors (see below), whose sum is σ = 1173030647040. Its totient is φ = 386004333168.

The previous prime is 777006676993. The next prime is 777006677009. The reversal of 777006677002 is 200776600777.

777006677002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×777006677002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (777006677009) 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, 1770198 + ... + 2165089.

It is an arithmetic number, because the mean of its divisors is an integer number (73314415440).

Almost surely, 2^777006677002 is an apocalyptic number.

777006677002 is a deficient number, since it is larger than the sum of its proper divisors (396023970038).

777006677002 is a wasteful number, since it uses less digits than its factorization.

777006677002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935925.

The product of its (nonzero) digits is 1210104, while the sum is 49.

The spelling of 777006677002 in words is "seven hundred seventy-seven billion, six million, six hundred seventy-seven thousand, two".