102143094226944 has 272 divisors, whose sum is σ = 276678281406912. Its totient is φ = 33511213891584.

The previous prime is 102143094226909. The next prime is 102143094226951. The reversal of 102143094226944 is 449622490341201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20457256512 + ... + 20457261504.

It is an arithmetic number, because the mean of its divisors is an integer number (1017199563996).

Almost surely, 2^{102143094226944} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102143094226944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138339140703456).

102143094226944 is an abundant number, since it is smaller than the sum of its proper divisors (174535187179968).

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

102143094226944 is an frugal number, since it uses more digits than its factorization.

102143094226944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6648 (or 6618 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 102143094226944 in words is "one hundred two trillion, one hundred forty-three billion, ninety-four million, two hundred twenty-six thousand, nine hundred forty-four".