10143430423 has 32 divisors (see below), whose sum is σ = 12110192640. Its totient is φ = 8313338880.

The previous prime is 10143430397. The next prime is 10143430469. The reversal of 10143430423 is 32403434101.

It is not a de Polignac number, because 10143430423 - 2¹⁷ = 10143299351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143430223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13952086 + ... + 13952812.

It is an arithmetic number, because the mean of its divisors is an integer number (378443520).

Almost surely, 2^10143430423 is an apocalyptic number.

10143430423 is a deficient number, since it is larger than the sum of its proper divisors (1966762217).

10143430423 is a wasteful number, since it uses less digits than its factorization.

10143430423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10143430423 its reverse (32403434101), we get a palindrome (42546864524).

The spelling of 10143430423 in words is "ten billion, one hundred forty-three million, four hundred thirty thousand, four hundred twenty-three".