677849420001 has 8 divisors (see below), whose sum is σ = 973322244160. Its totient is φ = 417138104592.

The previous prime is 677849419991. The next prime is 677849420051. The reversal of 677849420001 is 100024948776.

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

It is not a de Polignac number, because 677849420001 - 2⁵ = 677849419969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677849420051) 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, 8690377141 + ... + 8690377218.

It is an arithmetic number, because the mean of its divisors is an integer number (121665280520).

Almost surely, 2^677849420001 is an apocalyptic number.

It is an amenable number.

677849420001 is a deficient number, since it is larger than the sum of its proper divisors (295472824159).

677849420001 is a wasteful number, since it uses less digits than its factorization.

677849420001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17380754375.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 677849420001 in words is "six hundred seventy-seven billion, eight hundred forty-nine million, four hundred twenty thousand, one".