1342242102 has 16 divisors (see below), whose sum is σ = 2703798720. Its totient is φ = 444194952.

The previous prime is 1342242091. The next prime is 1342242127. The reversal of 1342242102 is 2012422431.

It is a super-2 number, since 2×1342242102² = 3603227720762756808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803868 + ... + 805535.

It is an arithmetic number, because the mean of its divisors is an integer number (168987420).

Almost surely, 2^1342242102 is an apocalyptic number.

1342242102 is an abundant number, since it is smaller than the sum of its proper divisors (1361556618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342242102 is a wasteful number, since it uses less digits than its factorization.

1342242102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609547.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1342242102 is about 36636.6224152828. The cubic root of 1342242102 is about 1103.0883190322.

Adding to 1342242102 its reverse (2012422431), we get a palindrome (3354664533).

The spelling of 1342242102 in words is "one billion, three hundred forty-two million, two hundred forty-two thousand, one hundred two".