942444242444249 has 4 divisors (see below), whose sum is σ = 942501649066164. Its totient is φ = 942386835822336.

The previous prime is 942444242444203. The next prime is 942444242444279.

942444242444249 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107193781954249 + 835250460490000 = 10353443^2 + 28900700^2 .

It is a cyclic number.

It is not a de Polignac number, because 942444242444249 - 2⁴⁰ = 941344730816473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 942444242444191 and 942444242444200.

It is not an unprimeable number, because it can be changed into a prime (942444242444279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28703286332 + ... + 28703319165.

It is an arithmetic number, because the mean of its divisors is an integer number (235625412266541).

Almost surely, 2^{942444242444249} is an apocalyptic number.

It is an amenable number.

942444242444249 is a deficient number, since it is larger than the sum of its proper divisors (57406621915).

942444242444249 is a wasteful number, since it uses less digits than its factorization.

942444242444249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57406621914.

The product of its digits is 339738624, while the sum is 62.

The spelling of 942444242444249 in words is "nine hundred forty-two trillion, four hundred forty-four billion, two hundred forty-two million, four hundred forty-four thousand, two hundred forty-nine".