2144343030 has 64 divisors (see below), whose sum is σ = 5204010240. Its totient is φ = 565464704.

The previous prime is 2144343017. The next prime is 2144343041. The reversal of 2144343030 is 303434412.

It is a congruent number.

It is an unprimeable number.

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, 1056877 + ... + 1058903.

It is an arithmetic number, because the mean of its divisors is an integer number (81312660).

Almost surely, 2^2144343030 is an apocalyptic number.

2144343030 is an abundant number, since it is smaller than the sum of its proper divisors (3059667210).

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

2144343030 is a wasteful number, since it uses less digits than its factorization.

2144343030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2144343030 is about 46307.0516228360. The cubic root of 2144343030 is about 1289.5299110425.

Adding to 2144343030 its reverse (303434412), we get a palindrome (2447777442).

The spelling of 2144343030 in words is "two billion, one hundred forty-four million, three hundred forty-three thousand, thirty".