143134204366450 has 24 divisors (see below), whose sum is σ = 290432312861040. Its totient is φ = 52048801587600.

The previous prime is 143134204366397. The next prime is 143134204366463. The reversal of 143134204366450 is 54663402431341.

It is a self number, because there is not a number n which added to its sum of digits gives 143134204366450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130122003420 + ... + 130122004519.

It is an arithmetic number, because the mean of its divisors is an integer number (12101346369210).

Almost surely, 2^{143134204366450} is an apocalyptic number.

143134204366450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143134204366450 is an abundant number, since it is smaller than the sum of its proper divisors (147298108494590).

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

143134204366450 is a wasteful number, since it uses less digits than its factorization.

143134204366450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260244007962 (or 260244007957 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

Adding to 143134204366450 its reverse (54663402431341), we get a palindrome (197797606797791).

The spelling of 143134204366450 in words is "one hundred forty-three trillion, one hundred thirty-four billion, two hundred four million, three hundred sixty-six thousand, four hundred fifty".