43142132423 has 8 divisors (see below), whose sum is σ = 47716454688. Its totient is φ = 38747195424.

The previous prime is 43142132399. The next prime is 43142132461. The reversal of 43142132423 is 32423124134.

43142132423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43142132423 - 2¹⁰ = 43142131399 is a prime.

It is a super-2 number, since 2×43142132423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43142138423) 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, 44845811 + ... + 44846772.

It is an arithmetic number, because the mean of its divisors is an integer number (5964556836).

Almost surely, 2^43142132423 is an apocalyptic number.

43142132423 is a deficient number, since it is larger than the sum of its proper divisors (4574322265).

43142132423 is a wasteful number, since it uses less digits than its factorization.

43142132423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89692633.

The product of its digits is 13824, while the sum is 29.

Adding to 43142132423 its reverse (32423124134), we get a palindrome (75565256557).

The spelling of 43142132423 in words is "forty-three billion, one hundred forty-two million, one hundred thirty-two thousand, four hundred twenty-three".