2143342230310 has 32 divisors (see below), whose sum is σ = 3916948623840. Its totient is φ = 844277292288.

The previous prime is 2143342230209. The next prime is 2143342230313. The reversal of 2143342230310 is 130322433412.

It is a happy number.

It is a super-2 number, since 2×2143342230310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143342230313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1813725 + ... + 2752504.

It is an arithmetic number, because the mean of its divisors is an integer number (122404644495).

Almost surely, 2^{2143342230310} is an apocalyptic number.

2143342230310 is a deficient number, since it is larger than the sum of its proper divisors (1773606393530).

2143342230310 is a wasteful number, since it uses less digits than its factorization.

2143342230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566952.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2143342230310 its reverse (130322433412), we get a palindrome (2273664663722).

The spelling of 2143342230310 in words is "two trillion, one hundred forty-three billion, three hundred forty-two million, two hundred thirty thousand, three hundred ten".