43344210142 has 16 divisors (see below), whose sum is σ = 69560168400. Its totient is φ = 20194885440.

The previous prime is 43344210127. The next prime is 43344210163. The reversal of 43344210142 is 24101244334.

It is a self number, because there is not a number n which added to its sum of digits gives 43344210142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9347167 + ... + 9351802.

It is an arithmetic number, because the mean of its divisors is an integer number (4347510525).

Almost surely, 2^43344210142 is an apocalyptic number.

43344210142 is a deficient number, since it is larger than the sum of its proper divisors (26215958258).

43344210142 is a wasteful number, since it uses less digits than its factorization.

43344210142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18699051.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 43344210142 its reverse (24101244334), we get a palindrome (67445454476).

The spelling of 43344210142 in words is "forty-three billion, three hundred forty-four million, two hundred ten thousand, one hundred forty-two".