343020501140566 has 8 divisors (see below), whose sum is σ = 514607858092584. Its totient is φ = 171484548443040.

The previous prime is 343020501140561. The next prime is 343020501140599. The reversal of 343020501140566 is 665041105020343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343020501140561) 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, 12851046940 + ... + 12851073631.

It is an arithmetic number, because the mean of its divisors is an integer number (64325982261573).

Almost surely, 2^{343020501140566} is an apocalyptic number.

343020501140566 is a deficient number, since it is larger than the sum of its proper divisors (171587356952018).

343020501140566 is a wasteful number, since it uses less digits than its factorization.

343020501140566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25702127246.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 343020501140566 in words is "three hundred forty-three trillion, twenty billion, five hundred one million, one hundred forty thousand, five hundred sixty-six".