10143423340432 has 40 divisors (see below), whose sum is σ = 19890606312576. Its totient is φ = 5010621960576.

The previous prime is 10143423340423. The next prime is 10143423340433. The reversal of 10143423340432 is 23404332434101.

It is not an unprimeable number, because it can be changed into a prime (10143423340433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7443763 + ... + 8700370.

Almost surely, 2^{10143423340432} is an apocalyptic number.

It is an amenable number.

10143423340432 is a deficient number, since it is larger than the sum of its proper divisors (9747182972144).

10143423340432 is a wasteful number, since it uses less digits than its factorization.

10143423340432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16144615 (or 16144609 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 10143423340432 its reverse (23404332434101), we get a palindrome (33547755774533).

The spelling of 10143423340432 in words is "ten trillion, one hundred forty-three billion, four hundred twenty-three million, three hundred forty thousand, four hundred thirty-two".