1442513029 has 2 divisors, whose sum is σ = 1442513030. Its totient is φ = 1442513028.

The previous prime is 1442512961. The next prime is 1442513047. The reversal of 1442513029 is 9203152441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1431108900 + 11404129 = 37830^2 + 3377^2 .

It is a cyclic number.

It is not a de Polignac number, because 1442513029 - 2⁹ = 1442512517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1442513329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721256514 + 721256515.

It is an arithmetic number, because the mean of its divisors is an integer number (721256515).

Almost surely, 2^1442513029 is an apocalyptic number.

It is an amenable number.

1442513029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442513029 is an equidigital number, since it uses as much as digits as its factorization.

1442513029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1442513029 is about 37980.4295525998. The cubic root of 1442513029 is about 1129.8997559024.

The spelling of 1442513029 in words is "one billion, four hundred forty-two million, five hundred thirteen thousand, twenty-nine".