43103433142 has 32 divisors (see below), whose sum is σ = 80715720960. Its totient is φ = 16771315680.

The previous prime is 43103433101. The next prime is 43103433151. The reversal of 43103433142 is 24133430134.

It is a self number, because there is not a number n which added to its sum of digits gives 43103433142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68292 + ... + 301447.

It is an arithmetic number, because the mean of its divisors is an integer number (2522366280).

Almost surely, 2^43103433142 is an apocalyptic number.

43103433142 is a deficient number, since it is larger than the sum of its proper divisors (37612287818).

43103433142 is a wasteful number, since it uses less digits than its factorization.

43103433142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370516.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 43103433142 its reverse (24133430134), we get a palindrome (67236863276).

The spelling of 43103433142 in words is "forty-three billion, one hundred three million, four hundred thirty-three thousand, one hundred forty-two".