6703971664384 has 40 divisors (see below), whose sum is σ = 13826941590528. Its totient is φ = 3243857249280.

The previous prime is 6703971664337. The next prime is 6703971664421. The reversal of 6703971664384 is 4834661793076.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211172752 + ... + 211204495.

Almost surely, 2^{6703971664384} is an apocalyptic number.

6703971664384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6703971664384 is an abundant number, since it is smaller than the sum of its proper divisors (7122969926144).

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

6703971664384 is an equidigital number, since it uses as much as digits as its factorization.

6703971664384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422377296 (or 422377280 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 64.

The spelling of 6703971664384 in words is "six trillion, seven hundred three billion, nine hundred seventy-one million, six hundred sixty-four thousand, three hundred eighty-four".