2143334016 has 48 divisors (see below), whose sum is σ = 6167670210. Its totient is φ = 714444288.

The previous prime is 2143333993. The next prime is 2143334021. The reversal of 2143334016 is 6104333412.

It can be written as a sum of positive squares in only one way, i.e., 2143319616 + 14400 = 46296^2 + 120^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 929115 + ... + 931418.

Almost surely, 2^2143334016 is an apocalyptic number.

It is an amenable number.

2143334016 is an abundant number, since it is smaller than the sum of its proper divisors (4024336194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2143334016 is a wasteful number, since it uses less digits than its factorization.

2143334016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860553 (or 1860538 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2143334016 is about 46296.1555207341. The cubic root of 2143334016 is about 1289.3276178687.

Adding to 2143334016 its reverse (6104333412), we get a palindrome (8247667428).

The spelling of 2143334016 in words is "two billion, one hundred forty-three million, three hundred thirty-four thousand, sixteen".