2143242233002 has 16 divisors (see below), whose sum is σ = 3464553238272. Its totient is φ = 988505092080.

The previous prime is 2143242232997. The next prime is 2143242233003. The reversal of 2143242233002 is 2003322423412.

It is not an unprimeable number, because it can be changed into a prime (2143242233003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28446274 + ... + 28521517.

It is an arithmetic number, because the mean of its divisors is an integer number (216534577392).

Almost surely, 2^{2143242233002} is an apocalyptic number.

2143242233002 is a deficient number, since it is larger than the sum of its proper divisors (1321311005270).

2143242233002 is a wasteful number, since it uses less digits than its factorization.

2143242233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56969253.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2143242233002 its reverse (2003322423412), we get a palindrome (4146564656414).

The spelling of 2143242233002 in words is "two trillion, one hundred forty-three billion, two hundred forty-two million, two hundred thirty-three thousand, two".