5665200142343 has 4 divisors (see below), whose sum is σ = 6474514448400. Its totient is φ = 4855885836288.

The previous prime is 5665200142339. The next prime is 5665200142379. The reversal of 5665200142343 is 3432410025665.

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 5665200142343 - 2² = 5665200142339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5665200142343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665200142543) 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, 404657153018 + ... + 404657153031.

It is an arithmetic number, because the mean of its divisors is an integer number (1618628612100).

Almost surely, 2^{5665200142343} is an apocalyptic number.

5665200142343 is a deficient number, since it is larger than the sum of its proper divisors (809314306057).

5665200142343 is an equidigital number, since it uses as much as digits as its factorization.

5665200142343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809314306056.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 5665200142343 in words is "five trillion, six hundred sixty-five billion, two hundred million, one hundred forty-two thousand, three hundred forty-three".