143203342324 has 12 divisors (see below), whose sum is σ = 286406684704. Its totient is φ = 61372860984.

The previous prime is 143203342283. The next prime is 143203342379. The reversal of 143203342324 is 423243302341.

It is a happy number.

143203342324 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2557202514 + ... + 2557202569.

Almost surely, 2^143203342324 is an apocalyptic number.

143203342324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

143203342324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

143203342324 is a wasteful number, since it uses less digits than its factorization.

143203342324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114405094 (or 5114405092 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 143203342324 its reverse (423243302341), we get a palindrome (566446644665).

The spelling of 143203342324 in words is "one hundred forty-three billion, two hundred three million, three hundred forty-two thousand, three hundred twenty-four".