2241573872028 has 96 divisors (see below), whose sum is σ = 5599914566400. Its totient is φ = 695746054656.

The previous prime is 2241573872023. The next prime is 2241573872039. The reversal of 2241573872028 is 8202783751422.

It is a happy number.

It is a super-3 number, since 3×2241573872028³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241573872023) 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 31 ways as a sum of consecutive naturals, for example, 105143626 + ... + 105164942.

It is an arithmetic number, because the mean of its divisors is an integer number (58332443400).

Almost surely, 2^{2241573872028} 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 2241573872028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2799957283200).

2241573872028 is an abundant number, since it is smaller than the sum of its proper divisors (3358340694372).

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

2241573872028 is a wasteful number, since it uses less digits than its factorization.

2241573872028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29219 (or 29217 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 2241573872028 in words is "two trillion, two hundred forty-one billion, five hundred seventy-three million, eight hundred seventy-two thousand, twenty-eight".