143346061436 has 12 divisors (see below), whose sum is σ = 250989125520. Its totient is φ = 71634882720.

The previous prime is 143346061379. The next prime is 143346061477. The reversal of 143346061436 is 634160643341.

It is a junction number, because it is equal to n+sod(n) for n = 143346061393 and 143346061402.

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, 9528545 + ... + 9543576.

It is an arithmetic number, because the mean of its divisors is an integer number (20915760460).

Almost surely, 2^143346061436 is an apocalyptic number.

It is an amenable number.

143346061436 is a deficient number, since it is larger than the sum of its proper divisors (107643064084).

143346061436 is a wasteful number, since it uses less digits than its factorization.

143346061436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19074004 (or 19074002 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 143346061436 in words is "one hundred forty-three billion, three hundred forty-six million, sixty-one thousand, four hundred thirty-six".