2041254543424 has 112 divisors (see below), whose sum is σ = 4343049547056. Its totient is φ = 948510720000.

The previous prime is 2041254543353. The next prime is 2041254543437. The reversal of 2041254543424 is 4243454521402.

It can be written as a sum of positive squares in 8 ways, for example, as 303160360000 + 1738094183424 = 550600^2 + 1318368^2 .

It is a super-2 number, since 2×2041254543424² (a number of 25 digits) contains 22 as substring.

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, 40963324 + ... + 41013124.

Almost surely, 2^{2041254543424} 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 2041254543424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2171524773528).

2041254543424 is an abundant number, since it is smaller than the sum of its proper divisors (2301795003632).

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

2041254543424 is a wasteful number, since it uses less digits than its factorization.

2041254543424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50304 (or 50294 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 2041254543424 in words is "two trillion, forty-one billion, two hundred fifty-four million, five hundred forty-three thousand, four hundred twenty-four".