2542441044 has 96 divisors (see below), whose sum is σ = 7014623616. Its totient is φ = 706567680.

The previous prime is 2542441019. The next prime is 2542441081. The reversal of 2542441044 is 4401442452.

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, 264694 + ... + 274130.

It is an arithmetic number, because the mean of its divisors is an integer number (73068996).

Almost surely, 2^2542441044 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 2542441044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3507311808).

2542441044 is an abundant number, since it is smaller than the sum of its proper divisors (4472182572).

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

2542441044 is a wasteful number, since it uses less digits than its factorization.

2542441044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625 (or 9623 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

The square root of 2542441044 is about 50422.6243267841. The cubic root of 2542441044 is about 1364.8459341202.

Adding to 2542441044 its reverse (4401442452), we get a palindrome (6943883496).

The spelling of 2542441044 in words is "two billion, five hundred forty-two million, four hundred forty-one thousand, forty-four".