2126354411 has 8 divisors (see below), whose sum is σ = 2159216784. Its totient is φ = 2093525280.

The previous prime is 2126354389. The next prime is 2126354413. The reversal of 2126354411 is 1144536212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2126354411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2126354413) 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 7 ways as a sum of consecutive naturals, for example, 141101 + ... + 155441.

It is an arithmetic number, because the mean of its divisors is an integer number (269902098).

Almost surely, 2^2126354411 is an apocalyptic number.

2126354411 is a deficient number, since it is larger than the sum of its proper divisors (32862373).

2126354411 is a wasteful number, since it uses less digits than its factorization.

2126354411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16621.

The product of its digits is 5760, while the sum is 29.

The square root of 2126354411 is about 46112.4105962809. The cubic root of 2126354411 is about 1285.9138802261.

The spelling of 2126354411 in words is "two billion, one hundred twenty-six million, three hundred fifty-four thousand, four hundred eleven".