2144113433 has 12 divisors (see below), whose sum is σ = 2720916432. Its totient is φ = 1670737320.

The previous prime is 2144113421. The next prime is 2144113459. The reversal of 2144113433 is 3343114412.

It is a happy number.

It is not a de Polignac number, because 2144113433 - 2¹⁰ = 2144112409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144110433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1988435 + ... + 1989512.

It is an arithmetic number, because the mean of its divisors is an integer number (226743036).

Almost surely, 2^2144113433 is an apocalyptic number.

It is an amenable number.

2144113433 is a deficient number, since it is larger than the sum of its proper divisors (576802999).

2144113433 is a wasteful number, since it uses less digits than its factorization.

2144113433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977972 (or 3977965 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2144113433 is about 46304.5724847989. The cubic root of 2144113433 is about 1289.4838856379.

Adding to 2144113433 its reverse (3343114412), we get a palindrome (5487227845).

The spelling of 2144113433 in words is "two billion, one hundred forty-four million, one hundred thirteen thousand, four hundred thirty-three".