143224030401 has 32 divisors (see below), whose sum is σ = 202849920000. Its totient is φ = 89747423808.

The previous prime is 143224030393. The next prime is 143224030421. The reversal of 143224030401 is 104030422341.

It is not a de Polignac number, because 143224030401 - 2³ = 143224030393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143224030421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393250 + ... + 664148.

It is an arithmetic number, because the mean of its divisors is an integer number (6339060000).

Almost surely, 2^143224030401 is an apocalyptic number.

It is an amenable number.

143224030401 is a deficient number, since it is larger than the sum of its proper divisors (59625889599).

143224030401 is a wasteful number, since it uses less digits than its factorization.

143224030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271093.

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

Adding to 143224030401 its reverse (104030422341), we get a palindrome (247254452742).

It can be divided in two parts, 1432240 and 30401, that added together give a palindrome (1462641).

The spelling of 143224030401 in words is "one hundred forty-three billion, two hundred twenty-four million, thirty thousand, four hundred one".