1342442103 has 16 divisors (see below), whose sum is σ = 1901693280. Its totient is φ = 840744576.

The previous prime is 1342442063. The next prime is 1342442107. The reversal of 1342442103 is 3012442431.

It is not a de Polignac number, because 1342442103 - 2²⁰ = 1341393527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342442107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205300 + ... + 211737.

It is an arithmetic number, because the mean of its divisors is an integer number (118855830).

Almost surely, 2^1342442103 is an apocalyptic number.

1342442103 is a deficient number, since it is larger than the sum of its proper divisors (559251177).

1342442103 is a wasteful number, since it uses less digits than its factorization.

1342442103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417106.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1342442103 is about 36639.3518365159. The cubic root of 1342442103 is about 1103.1431049285.

Adding to 1342442103 its reverse (3012442431), we get a palindrome (4354884534).

The spelling of 1342442103 in words is "one billion, three hundred forty-two million, four hundred forty-two thousand, one hundred three".