1342334242 has 8 divisors (see below), whose sum is σ = 2013864732. Its totient is φ = 671046000.

The previous prime is 1342334239. The next prime is 1342334243. The reversal of 1342334242 is 2424332431.

It can be written as a sum of positive squares in 2 ways, for example, as 1211666481 + 130667761 = 34809^2 + 11431^2 .

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

It is a super-2 number, since 2×1342334242² = 3603722434491429128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342334242.

It is not an unprimeable number, because it can be changed into a prime (1342334243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46009 + ... + 69292.

Almost surely, 2^1342334242 is an apocalyptic number.

1342334242 is a deficient number, since it is larger than the sum of its proper divisors (671530490).

1342334242 is a wasteful number, since it uses less digits than its factorization.

1342334242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121124.

The product of its digits is 13824, while the sum is 28.

The square root of 1342334242 is about 36637.8798786174. The cubic root of 1342334242 is about 1103.1135594445.

Adding to 1342334242 its reverse (2424332431), we get a palindrome (3766666673).

The spelling of 1342334242 in words is "one billion, three hundred forty-two million, three hundred thirty-four thousand, two hundred forty-two".