2240545334343 has 4 divisors (see below), whose sum is σ = 2987393779128. Its totient is φ = 1493696889560.

The previous prime is 2240545334333. The next prime is 2240545334399. The reversal of 2240545334343 is 3434335450422.

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 2240545334343 - 2²⁹ = 2240008463431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2240545334295 and 2240545334304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240545334303) 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, 373424222388 + ... + 373424222393.

It is an arithmetic number, because the mean of its divisors is an integer number (746848444782).

Almost surely, 2^{2240545334343} is an apocalyptic number.

2240545334343 is a deficient number, since it is larger than the sum of its proper divisors (746848444785).

2240545334343 is an equidigital number, since it uses as much as digits as its factorization.

2240545334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746848444784.

The product of its (nonzero) digits is 2073600, while the sum is 42.

The spelling of 2240545334343 in words is "two trillion, two hundred forty billion, five hundred forty-five million, three hundred thirty-four thousand, three hundred forty-three".