4422429445047 has 32 divisors (see below), whose sum is σ = 6197844172800. Its totient is φ = 2799525449952.

The previous prime is 4422429445043. The next prime is 4422429445097. The reversal of 4422429445047 is 7405449242244.

It is a happy number.

It is not a de Polignac number, because 4422429445047 - 2² = 4422429445043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422429445043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133096878 + ... + 133130100.

It is an arithmetic number, because the mean of its divisors is an integer number (193682630400).

Almost surely, 2^{4422429445047} is an apocalyptic number.

4422429445047 is a deficient number, since it is larger than the sum of its proper divisors (1775414727753).

4422429445047 is a wasteful number, since it uses less digits than its factorization.

4422429445047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47267.

The product of its (nonzero) digits is 10321920, while the sum is 51.

The spelling of 4422429445047 in words is "four trillion, four hundred twenty-two billion, four hundred twenty-nine million, four hundred forty-five thousand, forty-seven".