2243032143130 has 16 divisors (see below), whose sum is σ = 4176680542920. Its totient is φ = 866274482752.

The previous prime is 2243032143113. The next prime is 2243032143133. The reversal of 2243032143130 is 313412303422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2099835744561 + 143196398569 = 1449081^2 + 378413^2 .

It is a super-2 number, since 2×2243032143130² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2243032143133) 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, 3867296509 + ... + 3867297088.

Almost surely, 2^{2243032143130} is an apocalyptic number.

2243032143130 is a deficient number, since it is larger than the sum of its proper divisors (1933648399790).

2243032143130 is a wasteful number, since it uses less digits than its factorization.

2243032143130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734593633.

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

Adding to 2243032143130 its reverse (313412303422), we get a palindrome (2556444446552).

The spelling of 2243032143130 in words is "two trillion, two hundred forty-three billion, thirty-two million, one hundred forty-three thousand, one hundred thirty".