2154241344 has 28 divisors (see below), whose sum is σ = 5699764064. Its totient is φ = 718080384.

The previous prime is 2154241319. The next prime is 2154241357. The reversal of 2154241344 is 4431424512.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5609812 + ... + 5610195.

Almost surely, 2^2154241344 is an apocalyptic number.

2154241344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2154241344 is an abundant number, since it is smaller than the sum of its proper divisors (3545522720).

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

2154241344 is a wasteful number, since it uses less digits than its factorization.

2154241344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11220022 (or 11220012 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 2154241344 is about 46413.8055324060. The cubic root of 2154241344 is about 1291.5110278921.

Adding to 2154241344 its reverse (4431424512), we get a palindrome (6585665856).

The spelling of 2154241344 in words is "two billion, one hundred fifty-four million, two hundred forty-one thousand, three hundred forty-four".