2146214300533 has 4 divisors (see below), whose sum is σ = 2173381570240. Its totient is φ = 2119047030828.

The previous prime is 2146214300513. The next prime is 2146214300551. The reversal of 2146214300533 is 3350034126412.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2146214300533 - 2³³ = 2137624365941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146214300513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13583634735 + ... + 13583634892.

It is an arithmetic number, because the mean of its divisors is an integer number (543345392560).

Almost surely, 2^{2146214300533} is an apocalyptic number.

It is an amenable number.

2146214300533 is a deficient number, since it is larger than the sum of its proper divisors (27167269707).

2146214300533 is an equidigital number, since it uses as much as digits as its factorization.

2146214300533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27167269706.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 2146214300533 its reverse (3350034126412), we get a palindrome (5496248426945).

It can be divided in two parts, 214621 and 4300533, that added together give a palindrome (4515154).

The spelling of 2146214300533 in words is "two trillion, one hundred forty-six billion, two hundred fourteen million, three hundred thousand, five hundred thirty-three".