2043517072352 has 72 divisors (see below), whose sum is σ = 4685667368760. Its totient is φ = 874736029440.

The previous prime is 2043517072339. The next prime is 2043517072357. The reversal of 2043517072352 is 2532707153402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043517072357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 513827 + ... + 2085917.

It is an arithmetic number, because the mean of its divisors is an integer number (65078713455).

Almost surely, 2^{2043517072352} 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 2043517072352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2342833684380).

2043517072352 is an abundant number, since it is smaller than the sum of its proper divisors (2642150296408).

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

2043517072352 is a wasteful number, since it uses less digits than its factorization.

2043517072352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572944 (or 1572929 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 2043517072352 in words is "two trillion, forty-three billion, five hundred seventeen million, seventy-two thousand, three hundred fifty-two".