2126634341 has 16 divisors (see below), whose sum is σ = 2307876480. Its totient is φ = 1947965760.

The previous prime is 2126634331. The next prime is 2126634343. The reversal of 2126634341 is 1434366212.

It is not a de Polignac number, because 2126634341 - 2²² = 2122440037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2126634298 and 2126634307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126634343) 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 15 ways as a sum of consecutive naturals, for example, 1738256 + ... + 1739478.

It is an arithmetic number, because the mean of its divisors is an integer number (144242280).

Almost surely, 2^2126634341 is an apocalyptic number.

It is an amenable number.

2126634341 is a deficient number, since it is larger than the sum of its proper divisors (181242139).

2126634341 is a wasteful number, since it uses less digits than its factorization.

2126634341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156.

The product of its digits is 20736, while the sum is 32.

The square root of 2126634341 is about 46115.4457963923. The cubic root of 2126634341 is about 1285.9703070186.

The spelling of 2126634341 in words is "two billion, one hundred twenty-six million, six hundred thirty-four thousand, three hundred forty-one".