10202943362128 has 120 divisors (see below), whose sum is σ = 22687576027200. Its totient is φ = 4433291005440.

The previous prime is 10202943362113. The next prime is 10202943362141. The reversal of 10202943362128 is 82126334920201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72020068 + ... + 72161596.

It is an arithmetic number, because the mean of its divisors is an integer number (189063133560).

Almost surely, 2^{10202943362128} 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 10202943362128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11343788013600).

10202943362128 is an abundant number, since it is smaller than the sum of its proper divisors (12484632665072).

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

10202943362128 is a wasteful number, since it uses less digits than its factorization.

10202943362128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143201 (or 143184 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 10202943362128 in words is "ten trillion, two hundred two billion, nine hundred forty-three million, three hundred sixty-two thousand, one hundred twenty-eight".