2140925533904 has 80 divisors (see below), whose sum is σ = 4470011490240. Its totient is φ = 989636720640.

The previous prime is 2140925533811. The next prime is 2140925533913. The reversal of 2140925533904 is 4093355290412.

It is a congruent number.

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, 20537594 + ... + 20641574.

It is an arithmetic number, because the mean of its divisors is an integer number (55875143628).

Almost surely, 2^{2140925533904} 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 2140925533904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2235005745120).

2140925533904 is an abundant number, since it is smaller than the sum of its proper divisors (2329085956336).

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

2140925533904 is a wasteful number, since it uses less digits than its factorization.

2140925533904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105348 (or 105342 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 2140925533904 in words is "two trillion, one hundred forty billion, nine hundred twenty-five million, five hundred thirty-three thousand, nine hundred four".