2134466943343 has 4 divisors (see below), whose sum is σ = 2439390792400. Its totient is φ = 1829543094288.

The previous prime is 2134466943319. The next prime is 2134466943347. The reversal of 2134466943343 is 3433496644312.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2134466943343 - 2¹⁷ = 2134466812271 is a prime.

It is the 1460982-nd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134466943347) by changing a digit.

It is a nontrivial repunit in base 1460981.

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 3 ways as a sum of consecutive naturals, for example, 152461924518 + ... + 152461924531.

It is an arithmetic number, because the mean of its divisors is an integer number (609847698100).

Almost surely, 2^{2134466943343} is an apocalyptic number.

2134466943343 is a deficient number, since it is larger than the sum of its proper divisors (304923849057).

2134466943343 is an equidigital number, since it uses as much as digits as its factorization.

2134466943343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304923849056.

The product of its digits is 13436928, while the sum is 52.

The spelling of 2134466943343 in words is "two trillion, one hundred thirty-four billion, four hundred sixty-six million, nine hundred forty-three thousand, three hundred forty-three".