1342111424 has 56 divisors (see below), whose sum is σ = 2726923680. Its totient is φ = 655202304.

The previous prime is 1342111339. The next prime is 1342111429. The reversal of 1342111424 is 4241112431.

It is a self number, because there is not a number n which added to its sum of digits gives 1342111424.

It is not an unprimeable number, because it can be changed into a prime (1342111429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479822 + ... + 482610.

Almost surely, 2^1342111424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342111424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1363461840).

1342111424 is an abundant number, since it is smaller than the sum of its proper divisors (1384812256).

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

1342111424 is a wasteful number, since it uses less digits than its factorization.

1342111424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977 (or 2967 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1342111424 is about 36634.8389378198. The cubic root of 1342111424 is about 1103.0525197147.

Adding to 1342111424 its reverse (4241112431), we get a palindrome (5583223855).

The spelling of 1342111424 in words is "one billion, three hundred forty-two million, one hundred eleven thousand, four hundred twenty-four".