43534345104142 has 32 divisors (see below), whose sum is σ = 67710191123232. Its totient is φ = 20982021126144.

The previous prime is 43534345104137. The next prime is 43534345104179. The reversal of 43534345104142 is 24140154343534.

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, 14044048 + ... + 16861315.

It is an arithmetic number, because the mean of its divisors is an integer number (2115943472601).

Almost surely, 2^{43534345104142} is an apocalyptic number.

43534345104142 is a deficient number, since it is larger than the sum of its proper divisors (24175846019090).

43534345104142 is a wasteful number, since it uses less digits than its factorization.

43534345104142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30905652.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 43534345104142 its reverse (24140154343534), we get a palindrome (67674499447676).

The spelling of 43534345104142 in words is "forty-three trillion, five hundred thirty-four billion, three hundred forty-five million, one hundred four thousand, one hundred forty-two".