1842991413343 has 4 divisors (see below), whose sum is σ = 1892801992120. Its totient is φ = 1793180834568.

The previous prime is 1842991413331. The next prime is 1842991413377. The reversal of 1842991413343 is 3433141992481.

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

It is a cyclic number.

It is not a de Polignac number, because 1842991413343 - 2¹⁷ = 1842991282271 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 (1842991413323) 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 3 ways as a sum of consecutive naturals, for example, 24905289333 + ... + 24905289406.

It is an arithmetic number, because the mean of its divisors is an integer number (473200498030).

Almost surely, 2^{1842991413343} is an apocalyptic number.

1842991413343 is a deficient number, since it is larger than the sum of its proper divisors (49810578777).

1842991413343 is an equidigital number, since it uses as much as digits as its factorization.

1842991413343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49810578776.

The product of its digits is 2239488, while the sum is 52.

The spelling of 1842991413343 in words is "one trillion, eight hundred forty-two billion, nine hundred ninety-one million, four hundred thirteen thousand, three hundred forty-three".