2134342455 has 32 divisors (see below), whose sum is σ = 3908072448. Its totient is φ = 974380800.

The previous prime is 2134342451. The next prime is 2134342471. The reversal of 2134342455 is 5542434312.

It is not a de Polignac number, because 2134342455 - 2² = 2134342451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134342451) 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 31 ways as a sum of consecutive naturals, for example, 66550 + ... + 93260.

It is an arithmetic number, because the mean of its divisors is an integer number (122127264).

Almost surely, 2^2134342455 is an apocalyptic number.

2134342455 is a deficient number, since it is larger than the sum of its proper divisors (1773729993).

2134342455 is a wasteful number, since it uses less digits than its factorization.

2134342455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27487.

The product of its digits is 57600, while the sum is 33.

The square root of 2134342455 is about 46198.9443061202. The cubic root of 2134342455 is about 1287.5221258648.

Adding to 2134342455 its reverse (5542434312), we get a palindrome (7676776767).

The spelling of 2134342455 in words is "two billion, one hundred thirty-four million, three hundred forty-two thousand, four hundred fifty-five".