677001110667 has 32 divisors (see below), whose sum is σ = 1034105909760. Its totient is φ = 385926251520.

The previous prime is 677001110573. The next prime is 677001110707. The reversal of 677001110667 is 766011100776.

It is not a de Polignac number, because 677001110667 - 2¹⁴ = 677001094283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677001110267) 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 31 ways as a sum of consecutive naturals, for example, 78634459 + ... + 78643067.

It is an arithmetic number, because the mean of its divisors is an integer number (32315809680).

Almost surely, 2^677001110667 is an apocalyptic number.

677001110667 is a deficient number, since it is larger than the sum of its proper divisors (357104799093).

677001110667 is a wasteful number, since it uses less digits than its factorization.

677001110667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17203.

The product of its (nonzero) digits is 74088, while the sum is 42.

The spelling of 677001110667 in words is "six hundred seventy-seven billion, one million, one hundred ten thousand, six hundred sixty-seven".