1442110093 has 2 divisors, whose sum is σ = 1442110094. Its totient is φ = 1442110092.

The previous prime is 1442110081. The next prime is 1442110121. The reversal of 1442110093 is 3900112441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1115693604 + 326416489 = 33402^2 + 18067^2 .

It is an emirp because it is prime and its reverse (3900112441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1442110093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1442110073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721055046 + 721055047.

It is an arithmetic number, because the mean of its divisors is an integer number (721055047).

Almost surely, 2^1442110093 is an apocalyptic number.

It is an amenable number.

1442110093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442110093 is an equidigital number, since it uses as much as digits as its factorization.

1442110093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1442110093 is about 37975.1246607565. The cubic root of 1442110093 is about 1129.7945414430.

The spelling of 1442110093 in words is "one billion, four hundred forty-two million, one hundred ten thousand, ninety-three".