942784487249 has 16 divisors (see below), whose sum is σ = 1087269842880. Its totient is φ = 808482620160.

The previous prime is 942784487209. The next prime is 942784487273.

942784487249 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 942784487249 - 2¹² = 942784483153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (942784487209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9631412 + ... + 9728805.

It is an arithmetic number, because the mean of its divisors is an integer number (67954365180).

Almost surely, 2^942784487249 is an apocalyptic number.

It is an amenable number.

942784487249 is a deficient number, since it is larger than the sum of its proper divisors (144485355631).

942784487249 is a wasteful number, since it uses less digits than its factorization.

942784487249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19360480.

The product of its digits is 260112384, while the sum is 68.

The spelling of 942784487249 in words is "nine hundred forty-two billion, seven hundred eighty-four million, four hundred eighty-seven thousand, two hundred forty-nine".