143450244245 has 96 divisors (see below), whose sum is σ = 235558108800. Its totient is φ = 82649548800.

The previous prime is 143450244241. The next prime is 143450244257. The reversal of 143450244245 is 542442054341.

It is not a de Polignac number, because 143450244245 - 2² = 143450244241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143450244199 and 143450244208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143450244241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2065241 + ... + 2133569.

It is an arithmetic number, because the mean of its divisors is an integer number (2453730300).

Almost surely, 2^143450244245 is an apocalyptic number.

It is an amenable number.

143450244245 is a deficient number, since it is larger than the sum of its proper divisors (92107864555).

143450244245 is a wasteful number, since it uses less digits than its factorization.

143450244245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68419 (or 68412 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 143450244245 its reverse (542442054341), we get a palindrome (685892298586).

The spelling of 143450244245 in words is "one hundred forty-three billion, four hundred fifty million, two hundred forty-four thousand, two hundred forty-five".