4344232142 has 4 divisors (see below), whose sum is σ = 6516348216. Its totient is φ = 2172116070.

The previous prime is 4344232141. The next prime is 4344232163. The reversal of 4344232142 is 2412324434.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344232141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1086058034 + ... + 1086058037.

It is an arithmetic number, because the mean of its divisors is an integer number (1629087054).

Almost surely, 2^4344232142 is an apocalyptic number.

4344232142 is a deficient number, since it is larger than the sum of its proper divisors (2172116074).

4344232142 is a wasteful number, since it uses less digits than its factorization.

4344232142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172116073.

The product of its digits is 18432, while the sum is 29.

The square root of 4344232142 is about 65910.7892685257. The cubic root of 4344232142 is about 1631.6900861179.

Adding to 4344232142 its reverse (2412324434), we get a palindrome (6756556576).

The spelling of 4344232142 in words is "four billion, three hundred forty-four million, two hundred thirty-two thousand, one hundred forty-two".