2135498343 has 8 divisors (see below), whose sum is σ = 3106179456. Its totient is φ = 1294241400.

The previous prime is 2135498297. The next prime is 2135498353. The reversal of 2135498343 is 3438945312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2135498343 - 2²⁰ = 2134449767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2135498295 and 2135498304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135498353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32356003 + ... + 32356068.

It is an arithmetic number, because the mean of its divisors is an integer number (388272432).

Almost surely, 2^2135498343 is an apocalyptic number.

2135498343 is a deficient number, since it is larger than the sum of its proper divisors (970681113).

2135498343 is a wasteful number, since it uses less digits than its factorization.

2135498343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64712085.

The product of its digits is 311040, while the sum is 42.

The square root of 2135498343 is about 46211.4525090913. The cubic root of 2135498343 is about 1287.7545101281.

The spelling of 2135498343 in words is "two billion, one hundred thirty-five million, four hundred ninety-eight thousand, three hundred forty-three".