2014441143 has 32 divisors (see below), whose sum is σ = 3186193920. Its totient is φ = 1115994240.

The previous prime is 2014441139. The next prime is 2014441147. The reversal of 2014441143 is 3411444102.

It is an interprime number because it is at equal distance from previous prime (2014441139) and next prime (2014441147).

It is not a de Polignac number, because 2014441143 - 2² = 2014441139 is a prime.

It is a super-2 number, since 2×2014441143² = 8115946237222292898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014441147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21393 + ... + 66981.

It is an arithmetic number, because the mean of its divisors is an integer number (99568560).

Almost surely, 2^2014441143 is an apocalyptic number.

2014441143 is a deficient number, since it is larger than the sum of its proper divisors (1171752777).

2014441143 is a wasteful number, since it uses less digits than its factorization.

2014441143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45719.

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

The square root of 2014441143 is about 44882.5260318534. The cubic root of 2014441143 is about 1262.9462303671.

Adding to 2014441143 its reverse (3411444102), we get a palindrome (5425885245).

The spelling of 2014441143 in words is "two billion, fourteen million, four hundred forty-one thousand, one hundred forty-three".