942954242 has 4 divisors (see below), whose sum is σ = 1414431366. Its totient is φ = 471477120.

The previous prime is 942954241. The next prime is 942954247. The reversal of 942954242 is 242459249.

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

It can be written as a sum of positive squares in only one way, i.e., 869011441 + 73942801 = 29479^2 + 8599^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 942954242.

It is not an unprimeable number, because it can be changed into a prime (942954241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235738559 + ... + 235738562.

Almost surely, 2^942954242 is an apocalyptic number.

942954242 is a deficient number, since it is larger than the sum of its proper divisors (471477124).

942954242 is a wasteful number, since it uses less digits than its factorization.

942954242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471477123.

The product of its digits is 207360, while the sum is 41.

The square root of 942954242 is about 30707.5600137816. The cubic root of 942954242 is about 980.6112534004.

The spelling of 942954242 in words is "nine hundred forty-two million, nine hundred fifty-four thousand, two hundred forty-two".