143224641061452 has 36 divisors (see below), whose sum is σ = 362040540643600. Its totient is φ = 47741484285792.

The previous prime is 143224641061409. The next prime is 143224641061477. The reversal of 143224641061452 is 254160146422341.

143224641061452 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 24 + 6 + 4 + 1 + 0 + 614 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 143224641061398 and 143224641061407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31130049 + ... + 35433447.

Almost surely, 2^{143224641061452} is an apocalyptic number.

143224641061452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143224641061452 is an abundant number, since it is smaller than the sum of its proper divisors (218815899582148).

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

143224641061452 is a wasteful number, since it uses less digits than its factorization.

143224641061452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227902 (or 5227897 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

Adding to 143224641061452 its reverse (254160146422341), we get a palindrome (397384787483793).

The spelling of 143224641061452 in words is "one hundred forty-three trillion, two hundred twenty-four billion, six hundred forty-one million, sixty-one thousand, four hundred fifty-two".