942394441 has 2 divisors, whose sum is σ = 942394442. Its totient is φ = 942394440.

The previous prime is 942394417. The next prime is 942394457. The reversal of 942394441 is 144493249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730080400 + 212314041 = 27020^2 + 14571^2 .

It is a cyclic number.

It is not a de Polignac number, because 942394441 - 2¹¹ = 942392393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 942394394 and 942394403.

It is not a weakly prime, because it can be changed into another prime (942391441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471197220 + 471197221.

It is an arithmetic number, because the mean of its divisors is an integer number (471197221).

Almost surely, 2^942394441 is an apocalyptic number.

It is an amenable number.

942394441 is a deficient number, since it is larger than the sum of its proper divisors (1).

942394441 is an equidigital number, since it uses as much as digits as its factorization.

942394441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 942394441 is about 30698.4436250439. The cubic root of 942394441 is about 980.4171627428.

The spelling of 942394441 in words is "nine hundred forty-two million, three hundred ninety-four thousand, four hundred forty-one".