2143234012002 has 8 divisors (see below), whose sum is σ = 4286468024016. Its totient is φ = 714411337332.

The previous prime is 2143234012001. The next prime is 2143234012019. The reversal of 2143234012002 is 2002104323412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2143234012002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2143234012001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178602834328 + ... + 178602834339.

It is an arithmetic number, because the mean of its divisors is an integer number (535808503002).

Almost surely, 2^{2143234012002} is an apocalyptic number.

2143234012002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2143234012002 is a wasteful number, since it uses less digits than its factorization.

2143234012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357205668672.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2143234012002 its reverse (2002104323412), we get a palindrome (4145338335414).

The spelling of 2143234012002 in words is "two trillion, one hundred forty-three billion, two hundred thirty-four million, twelve thousand, two".