2144210544232 has 128 divisors (see below), whose sum is σ = 4276491448320. Its totient is φ = 1006239168000.

The previous prime is 2144210544209. The next prime is 2144210544251. The reversal of 2144210544232 is 2324450124412.

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, 1965362007 + ... + 1965363097.

It is an arithmetic number, because the mean of its divisors is an integer number (33410089440).

Almost surely, 2^{2144210544232} is an apocalyptic number.

It is an amenable number.

2144210544232 is a deficient number, since it is larger than the sum of its proper divisors (2132280904088).

2144210544232 is a wasteful number, since it uses less digits than its factorization.

2144210544232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135 (or 2131 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 2144210544232 its reverse (2324450124412), we get a palindrome (4468660668644).

The spelling of 2144210544232 in words is "two trillion, one hundred forty-four billion, two hundred ten million, five hundred forty-four thousand, two hundred thirty-two".