1002422342 has 8 divisors (see below), whose sum is σ = 1503779256. Its totient is φ = 501162592.

The previous prime is 1002422341. The next prime is 1002422371. The reversal of 1002422342 is 2432242001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002422341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12878 + ... + 46590.

It is an arithmetic number, because the mean of its divisors is an integer number (187972407).

Almost surely, 2^1002422342 is an apocalyptic number.

1002422342 is a deficient number, since it is larger than the sum of its proper divisors (501356914).

1002422342 is a wasteful number, since it uses less digits than its factorization.

1002422342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48582.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1002422342 is about 31661.0540254111. The cubic root of 1002422342 is about 1000.8067962381.

Adding to 1002422342 its reverse (2432242001), we get a palindrome (3434664343).

The spelling of 1002422342 in words is "one billion, two million, four hundred twenty-two thousand, three hundred forty-two".