2135414455 has 16 divisors (see below), whose sum is σ = 2745931104. Its totient is φ = 1588464640.

The previous prime is 2135414441. The next prime is 2135414459. The reversal of 2135414455 is 5544145312.

It is not a de Polignac number, because 2135414455 - 2¹⁵ = 2135381687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2135414455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135414459) 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, 144286 + ... + 158395.

It is an arithmetic number, because the mean of its divisors is an integer number (171620694).

Almost surely, 2^2135414455 is an apocalyptic number.

2135414455 is a deficient number, since it is larger than the sum of its proper divisors (610516649).

2135414455 is a wasteful number, since it uses less digits than its factorization.

2135414455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302786.

The product of its digits is 48000, while the sum is 34.

The square root of 2135414455 is about 46210.5448463876. The cubic root of 2135414455 is about 1287.7376477775.

Adding to 2135414455 its reverse (5544145312), we get a palindrome (7679559767).

The spelling of 2135414455 in words is "two billion, one hundred thirty-five million, four hundred fourteen thousand, four hundred fifty-five".