4144454029 has 2 divisors, whose sum is σ = 4144454030. Its totient is φ = 4144454028.

The previous prime is 4144453991. The next prime is 4144454033. The reversal of 4144454029 is 9204544414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3632472900 + 511981129 = 60270^2 + 22627^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144454029 - 2²³ = 4136065421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144454329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072227014 + 2072227015.

It is an arithmetic number, because the mean of its divisors is an integer number (2072227015).

Almost surely, 2^4144454029 is an apocalyptic number.

It is an amenable number.

4144454029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144454029 is an equidigital number, since it uses as much as digits as its factorization.

4144454029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 4144454029 is about 64377.4341598048. The cubic root of 4144454029 is about 1606.2844024709.

The spelling of 4144454029 in words is "four billion, one hundred forty-four million, four hundred fifty-four thousand, twenty-nine".