2041225542 has 64 divisors (see below), whose sum is σ = 4606848000. Its totient is φ = 669842784.

The previous prime is 2041225477. The next prime is 2041225553. The reversal of 2041225542 is 2455221402.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2640268 + ... + 2641040.

It is an arithmetic number, because the mean of its divisors is an integer number (71982000).

Almost surely, 2^2041225542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041225542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2303424000).

2041225542 is an abundant number, since it is smaller than the sum of its proper divisors (2565622458).

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

2041225542 is a wasteful number, since it uses less digits than its factorization.

2041225542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2041225542 is about 45179.9241035219. The cubic root of 2041225542 is about 1268.5190628168.

Adding to 2041225542 its reverse (2455221402), we get a palindrome (4496446944).

It can be divided in two parts, 20412 and 25542, that added together give a palindrome (45954).

The spelling of 2041225542 in words is "two billion, forty-one million, two hundred twenty-five thousand, five hundred forty-two".