143224872050 has 162 divisors, whose sum is σ = 303248167047. Its totient is φ = 50301176640.

The previous prime is 143224872017. The next prime is 143224872067. The reversal of 143224872050 is 50278422341.

It is a happy number.

143224872050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 8966385481 + 134258486569 = 94691^2 + 366413^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=267605.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143224871995 and 143224872013.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 800138861 + ... + 800139039.

Almost surely, 2^143224872050 is an apocalyptic number.

143224872050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143224872050 is an abundant number, since it is smaller than the sum of its proper divisors (160023294997).

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

143224872050 is a wasteful number, since it uses less digits than its factorization.

143224872050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 143224872050 in words is "one hundred forty-three billion, two hundred twenty-four million, eight hundred seventy-two thousand, fifty".