143126213304552 has 16 divisors (see below), whose sum is σ = 357815533261440. Its totient is φ = 47708737768176.

The previous prime is 143126213304541. The next prime is 143126213304559. The reversal of 143126213304552 is 255403312621341.

It is a super-2 number, since 2×143126213304552² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143126213304559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2981796110488 + ... + 2981796110535.

It is an arithmetic number, because the mean of its divisors is an integer number (22363470828840).

Almost surely, 2^{143126213304552} is an apocalyptic number.

143126213304552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143126213304552 is an abundant number, since it is smaller than the sum of its proper divisors (214689319956888).

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

143126213304552 is a wasteful number, since it uses less digits than its factorization.

143126213304552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5963592221032 (or 5963592221028 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 143126213304552 its reverse (255403312621341), we get a palindrome (398529525925893).

The spelling of 143126213304552 in words is "one hundred forty-three trillion, one hundred twenty-six billion, two hundred thirteen million, three hundred four thousand, five hundred fifty-two".