677437441004 has 12 divisors (see below), whose sum is σ = 1185782500728. Its totient is φ = 338642440800.

The previous prime is 677437441001. The next prime is 677437441007. The reversal of 677437441004 is 400144734776.

It is an interprime number because it is at equal distance from previous prime (677437441001) and next prime (677437441007).

It is a self number, because there is not a number n which added to its sum of digits gives 677437441004.

It is not an unprimeable number, because it can be changed into a prime (677437441001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19049942 + ... + 19085469.

It is an arithmetic number, because the mean of its divisors is an integer number (98815208394).

Almost surely, 2^677437441004 is an apocalyptic number.

It is an amenable number.

677437441004 is a deficient number, since it is larger than the sum of its proper divisors (508345059724).

677437441004 is a wasteful number, since it uses less digits than its factorization.

677437441004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38139856 (or 38139854 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 47.

The spelling of 677437441004 in words is "six hundred seventy-seven billion, four hundred thirty-seven million, four hundred forty-one thousand, four".