2144410620 has 48 divisors (see below), whose sum is σ = 6550201728. Its totient is φ = 519856960.

The previous prime is 2144410603. The next prime is 2144410627. The reversal of 2144410620 is 260144412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144410627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1623894 + ... + 1625213.

It is an arithmetic number, because the mean of its divisors is an integer number (136462536).

Almost surely, 2^2144410620 is an apocalyptic number.

2144410620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2144410620 is an abundant number, since it is smaller than the sum of its proper divisors (4405791108).

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

2144410620 is a wasteful number, since it uses less digits than its factorization.

2144410620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249130 (or 3249128 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2144410620 is about 46307.7814195411. The cubic root of 2144410620 is about 1289.5434596227.

The spelling of 2144410620 in words is "two billion, one hundred forty-four million, four hundred ten thousand, six hundred twenty".