6701887420904 has 64 divisors (see below), whose sum is σ = 13561725315600. Its totient is φ = 3086539554816.

The previous prime is 6701887420867. The next prime is 6701887420913. The reversal of 6701887420904 is 4090247881076.

It can be written as a sum of positive squares in 8 ways, for example, as 2132972620900 + 4568914800004 = 1460470^2 + 2137502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6701887420904.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 140156552 + ... + 140204360.

Almost surely, 2^{6701887420904} is an apocalyptic number.

It is an amenable number.

6701887420904 is an abundant number, since it is smaller than the sum of its proper divisors (6859837894696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6701887420904 is a wasteful number, since it uses less digits than its factorization.

6701887420904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50694 (or 50690 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 6701887420904 in words is "six trillion, seven hundred one billion, eight hundred eighty-seven million, four hundred twenty thousand, nine hundred four".