2043350521024 has 112 divisors (see below), whose sum is σ = 4325922158400. Its totient is φ = 954288275456.

The previous prime is 2043350520961. The next prime is 2043350521027. The reversal of 2043350521024 is 4201250533402.

It is not an unprimeable number, because it can be changed into a prime (2043350521027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107089917 + ... + 107108995.

Almost surely, 2^{2043350521024} 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 2043350521024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2162961079200).

2043350521024 is an abundant number, since it is smaller than the sum of its proper divisors (2282571637376).

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

2043350521024 is a wasteful number, since it uses less digits than its factorization.

2043350521024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19850 (or 19840 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 2043350521024 in words is "two trillion, forty-three billion, three hundred fifty million, five hundred twenty-one thousand, twenty-four".