143032134340 has 12 divisors (see below), whose sum is σ = 300367482156. Its totient is φ = 57212853728.

The previous prime is 143032134331. The next prime is 143032134367. The reversal of 143032134340 is 43431230341.

It can be written as a sum of positive squares in 2 ways, for example, as 26456323716 + 116575810624 = 162654^2 + 341432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 143032134299 and 143032134308.

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, 3575803339 + ... + 3575803378.

It is an arithmetic number, because the mean of its divisors is an integer number (25030623513).

Almost surely, 2^143032134340 is an apocalyptic number.

143032134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143032134340 is an abundant number, since it is smaller than the sum of its proper divisors (157335347816).

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

143032134340 is a wasteful number, since it uses less digits than its factorization.

143032134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151606726 (or 7151606724 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 143032134340 its reverse (43431230341), we get a palindrome (186463364681).

The spelling of 143032134340 in words is "one hundred forty-three billion, thirty-two million, one hundred thirty-four thousand, three hundred forty".