6690570432000 has 1280 divisors, whose sum is σ = 27553764446208. Its totient is φ = 1402571980800.

The previous prime is 6690570431983. The next prime is 6690570432067. The reversal of 6690570432000 is 2340750966.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 2917822854 + ... + 2917825146.

Almost surely, 2^{6690570432000} is an apocalyptic number.

6690570432000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6690570432000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13776882223104).

6690570432000 is an abundant number, since it is smaller than the sum of its proper divisors (20863194014208).

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

6690570432000 is a wasteful number, since it uses less digits than its factorization.

6690570432000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516 (or 2490 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 6690570432000 in words is "six trillion, six hundred ninety billion, five hundred seventy million, four hundred thirty-two thousand".