2030255144 has 8 divisors (see below), whose sum is σ = 3806728410. Its totient is φ = 1015127568.

The previous prime is 2030255137. The next prime is 2030255189. The reversal of 2030255144 is 4415520302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1835094244 + 195160900 = 42838^2 + 13970^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126890939 + ... + 126890954.

Almost surely, 2^2030255144 is an apocalyptic number.

It is an amenable number.

2030255144 is a deficient number, since it is larger than the sum of its proper divisors (1776473266).

2030255144 is a wasteful number, since it uses less digits than its factorization.

2030255144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253781899 (or 253781895 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2030255144 is about 45058.3526551959. The cubic root of 2030255144 is about 1266.2424625060.

Adding to 2030255144 its reverse (4415520302), we get a palindrome (6445775446).

The spelling of 2030255144 in words is "two billion, thirty million, two hundred fifty-five thousand, one hundred forty-four".