2144011004 has 6 divisors (see below), whose sum is σ = 3752019264. Its totient is φ = 1072005500.

The previous prime is 2144010989. The next prime is 2144011019. The reversal of 2144011004 is 4001104412.

It is an interprime number because it is at equal distance from previous prime (2144010989) and next prime (2144011019).

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 as a sum of consecutive naturals, namely, 268001372 + ... + 268001379.

It is an arithmetic number, because the mean of its divisors is an integer number (625336544).

Almost surely, 2^2144011004 is an apocalyptic number.

It is an amenable number.

2144011004 is a deficient number, since it is larger than the sum of its proper divisors (1608008260).

2144011004 is a wasteful number, since it uses less digits than its factorization.

2144011004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536002755 (or 536002753 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2144011004 is about 46303.4664361104. The cubic root of 2144011004 is about 1289.4633514867.

Adding to 2144011004 its reverse (4001104412), we get a palindrome (6145115416).

The spelling of 2144011004 in words is "two billion, one hundred forty-four million, eleven thousand, four".