4442100031129 has 2 divisors, whose sum is σ = 4442100031130. Its totient is φ = 4442100031128.

The previous prime is 4442100031123. The next prime is 4442100031169. The reversal of 4442100031129 is 9211300012444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4436402800729 + 5697230400 = 2106277^2 + 75480^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442100031129 - 2¹⁵ = 4442099998361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4442100031129.

It is not a weakly prime, because it can be changed into another prime (4442100031123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221050015564 + 2221050015565.

It is an arithmetic number, because the mean of its divisors is an integer number (2221050015565).

Almost surely, 2^{4442100031129} is an apocalyptic number.

It is an amenable number.

4442100031129 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442100031129 is an equidigital number, since it uses as much as digits as its factorization.

4442100031129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 4442100031129 in words is "four trillion, four hundred forty-two billion, one hundred million, thirty-one thousand, one hundred twenty-nine".