1342134453 has 16 divisors (see below), whose sum is σ = 1953230400. Its totient is φ = 812983680.

The previous prime is 1342134449. The next prime is 1342134457. The reversal of 1342134453 is 3544312431.

It is an interprime number because it is at equal distance from previous prime (1342134449) and next prime (1342134457).

It is not a de Polignac number, because 1342134453 - 2² = 1342134449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1342134453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342134457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59203 + ... + 78671.

It is an arithmetic number, because the mean of its divisors is an integer number (122076900).

Almost surely, 2^1342134453 is an apocalyptic number.

It is an amenable number.

1342134453 is a deficient number, since it is larger than the sum of its proper divisors (611095947).

1342134453 is a wasteful number, since it uses less digits than its factorization.

1342134453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21572.

The product of its digits is 17280, while the sum is 30.

The square root of 1342134453 is about 36635.1532411153. The cubic root of 1342134453 is about 1103.0588286919.

Adding to 1342134453 its reverse (3544312431), we get a palindrome (4886446884).

It can be divided in two parts, 13421 and 34453, that added together give a palindrome (47874).

The spelling of 1342134453 in words is "one billion, three hundred forty-two million, one hundred thirty-four thousand, four hundred fifty-three".