1342202242 has 8 divisors (see below), whose sum is σ = 2024427132. Its totient is φ = 667393200.

The previous prime is 1342202233. The next prime is 1342202243. The reversal of 1342202242 is 2422022431.

It can be written as a sum of positive squares in 2 ways, for example, as 1341097641 + 1104601 = 36621^2 + 1051^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1342202243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853509 + ... + 1854232.

Almost surely, 2^1342202242 is an apocalyptic number.

1342202242 is a deficient number, since it is larger than the sum of its proper divisors (682224890).

1342202242 is a wasteful number, since it uses less digits than its factorization.

1342202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707924.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1342202242 is about 36636.0784200493. The cubic root of 1342202242 is about 1103.0773996072.

Adding to 1342202242 its reverse (2422022431), we get a palindrome (3764224673).

It can be divided in two parts, 1 and 342202242, that added together give a palindrome (342202243).

The spelling of 1342202242 in words is "one billion, three hundred forty-two million, two hundred two thousand, two hundred forty-two".