1342134252 has 24 divisors (see below), whose sum is σ = 3479607600. Its totient is φ = 447378048.

The previous prime is 1342134247. The next prime is 1342134253. The reversal of 1342134252 is 2524312431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1342134253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6213477 + ... + 6213692.

It is an arithmetic number, because the mean of its divisors is an integer number (144983650).

Almost surely, 2^1342134252 is an apocalyptic number.

1342134252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342134252 is an abundant number, since it is smaller than the sum of its proper divisors (2137473348).

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

1342134252 is a wasteful number, since it uses less digits than its factorization.

1342134252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12427182 (or 12427174 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1342134252 is about 36635.1504978484. The cubic root of 1342134252 is about 1103.0587736266.

Adding to 1342134252 its reverse (2524312431), we get a palindrome (3866446683).

The spelling of 1342134252 in words is "one billion, three hundred forty-two million, one hundred thirty-four thousand, two hundred fifty-two".