10423234143 has 80 divisors (see below), whose sum is σ = 18858692160. Its totient is φ = 5610124800.

The previous prime is 10423234127. The next prime is 10423234183. The reversal of 10423234143 is 34143232401.

10423234143 is a `hidden beast` number, since 1 + 0 + 423 + 234 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 10423234143 - 2⁴ = 10423234127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423234103) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 666433 + ... + 681893.

It is an arithmetic number, because the mean of its divisors is an integer number (235733652).

Almost surely, 2^10423234143 is an apocalyptic number.

10423234143 is a deficient number, since it is larger than the sum of its proper divisors (8435458017).

10423234143 is a wasteful number, since it uses less digits than its factorization.

10423234143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15550 (or 15541 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10423234143 its reverse (34143232401), we get a palindrome (44566466544).

The spelling of 10423234143 in words is "ten billion, four hundred twenty-three million, two hundred thirty-four thousand, one hundred forty-three".