143322143340 has 24 divisors (see below), whose sum is σ = 401302001520. Its totient is φ = 38219238208.

The previous prime is 143322143323. The next prime is 143322143399. The reversal of 143322143340 is 43341223341.

It is a happy number.

143322143340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 143322143298 and 143322143307.

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 7 ways as a sum of consecutive naturals, for example, 1194351135 + ... + 1194351254.

It is an arithmetic number, because the mean of its divisors is an integer number (16720916730).

Almost surely, 2^143322143340 is an apocalyptic number.

143322143340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143322143340 is an abundant number, since it is smaller than the sum of its proper divisors (257979858180).

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

143322143340 is a wasteful number, since it uses less digits than its factorization.

143322143340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388702401 (or 2388702399 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 143322143340 its reverse (43341223341), we get a palindrome (186663366681).

The spelling of 143322143340 in words is "one hundred forty-three billion, three hundred twenty-two million, one hundred forty-three thousand, three hundred forty".