6623661014160 has 320 divisors, whose sum is σ = 22054621628160. Its totient is φ = 1638601850880.

The previous prime is 6623661014119. The next prime is 6623661014189. The reversal of 6623661014160 is 614101663266.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 85792375 + ... + 85869545.

It is an arithmetic number, because the mean of its divisors is an integer number (68920692588).

Almost surely, 2^{6623661014160} is an apocalyptic number.

6623661014160 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 6623661014160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11027310814080).

6623661014160 is an abundant number, since it is smaller than the sum of its proper divisors (15430960614000).

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

6623661014160 is a wasteful number, since it uses less digits than its factorization.

6623661014160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77506 (or 77500 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 6623661014160 in words is "six trillion, six hundred twenty-three billion, six hundred sixty-one million, fourteen thousand, one hundred sixty".