2032121144 has 8 divisors (see below), whose sum is σ = 3810227160. Its totient is φ = 1016060568.

The previous prime is 2032121099. The next prime is 2032121227. The reversal of 2032121144 is 4411212302.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127007564 + ... + 127007579.

It is an arithmetic number, because the mean of its divisors is an integer number (476278395).

Almost surely, 2^2032121144 is an apocalyptic number.

It is an amenable number.

2032121144 is a deficient number, since it is larger than the sum of its proper divisors (1778106016).

2032121144 is a wasteful number, since it uses less digits than its factorization.

2032121144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254015149 (or 254015145 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2032121144 is about 45079.0543822738. The cubic root of 2032121144 is about 1266.6302766400.

Adding to 2032121144 its reverse (4411212302), we get a palindrome (6443333446).

The spelling of 2032121144 in words is "two billion, thirty-two million, one hundred twenty-one thousand, one hundred forty-four".