942230953 has 2 divisors, whose sum is σ = 942230954. Its totient is φ = 942230952.

The previous prime is 942230917. The next prime is 942230969. The reversal of 942230953 is 359032249.

It is the 12532-nd star number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 929213289 + 13017664 = 30483^2 + 3608^2 .

It is a cyclic number.

It is not a de Polignac number, because 942230953 - 2⁹ = 942230441 is a prime.

It is equal to p_48055447 and since 942230953 and 48055447 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (942230353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471115476 + 471115477.

It is an arithmetic number, because the mean of its divisors is an integer number (471115477).

Almost surely, 2^942230953 is an apocalyptic number.

It is an amenable number.

942230953 is a deficient number, since it is larger than the sum of its proper divisors (1).

942230953 is an equidigital number, since it uses as much as digits as its factorization.

942230953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 942230953 is about 30695.7807035430. The cubic root of 942230953 is about 980.3604647178.

The spelling of 942230953 in words is "nine hundred forty-two million, two hundred thirty thousand, nine hundred fifty-three".