43441131441042 has 48 divisors (see below), whose sum is σ = 94254472664352. Its totient is φ = 14460076794240.

The previous prime is 43441131441011. The next prime is 43441131441053. The reversal of 43441131441042 is 24014413114434.

43441131441042 is a `hidden beast` number, since 4 + 3 + 4 + 41 + 131 + 441 + 0 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 43441131440988 and 43441131441006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48942417 + ... + 49822107.

It is an arithmetic number, because the mean of its divisors is an integer number (1963634847174).

Almost surely, 2^{43441131441042} is an apocalyptic number.

43441131441042 is an abundant number, since it is smaller than the sum of its proper divisors (50813341223310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43441131441042 is a wasteful number, since it uses less digits than its factorization.

43441131441042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883543 (or 883540 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 43441131441042 its reverse (24014413114434), we get a palindrome (67455544555476).

The spelling of 43441131441042 in words is "forty-three trillion, four hundred forty-one billion, one hundred thirty-one million, four hundred forty-one thousand, forty-two".