2544201140 has 24 divisors (see below), whose sum is σ = 5753809320. Its totient is φ = 939397248.

The previous prime is 2544201119. The next prime is 2544201151. The reversal of 2544201140 is 411024452.

It can be written as a sum of positive squares in 4 ways, for example, as 61371556 + 2482829584 = 7834^2 + 49828^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4892435 + ... + 4892954.

It is an arithmetic number, because the mean of its divisors is an integer number (239742055).

Almost surely, 2^2544201140 is an apocalyptic number.

2544201140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2544201140 is an abundant number, since it is smaller than the sum of its proper divisors (3209608180).

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

2544201140 is a wasteful number, since it uses less digits than its factorization.

2544201140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9785411 (or 9785409 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2544201140 is about 50440.0747422127. The cubic root of 2544201140 is about 1365.1608159852.

Adding to 2544201140 its reverse (411024452), we get a palindrome (2955225592).

The spelling of 2544201140 in words is "two billion, five hundred forty-four million, two hundred one thousand, one hundred forty".