942317242 has 16 divisors (see below), whose sum is σ = 1548230760. Its totient is φ = 428151808.

The previous prime is 942317237. The next prime is 942317251. The reversal of 942317242 is 242713249.

It can be written as a sum of positive squares in 4 ways, for example, as 883932361 + 58384881 = 29731^2 + 7641^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 942317198 and 942317207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476863 + ... + 478834.

Almost surely, 2^942317242 is an apocalyptic number.

942317242 is a deficient number, since it is larger than the sum of its proper divisors (605913518).

942317242 is a wasteful number, since it uses less digits than its factorization.

942317242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955745.

The product of its digits is 24192, while the sum is 34.

The square root of 942317242 is about 30697.1862228446. The cubic root of 942317242 is about 980.3903907642.

The spelling of 942317242 in words is "nine hundred forty-two million, three hundred seventeen thousand, two hundred forty-two".