43442058246428 has 12 divisors (see below), whose sum is σ = 76349883486240. Its totient is φ = 21627805821792.

The previous prime is 43442058246421. The next prime is 43442058246443. The reversal of 43442058246428 is 82464285024434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43442058246421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23305824308 + ... + 23305826171.

It is an arithmetic number, because the mean of its divisors is an integer number (6362490290520).

Almost surely, 2^{43442058246428} is an apocalyptic number.

It is an amenable number.

43442058246428 is a deficient number, since it is larger than the sum of its proper divisors (32907825239812).

43442058246428 is a wasteful number, since it uses less digits than its factorization.

43442058246428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46611650716 (or 46611650714 counting only the distinct ones).

The product of its (nonzero) digits is 47185920, while the sum is 56.

The spelling of 43442058246428 in words is "forty-three trillion, four hundred forty-two billion, fifty-eight million, two hundred forty-six thousand, four hundred twenty-eight".