346135324500223 has 8 divisors (see below), whose sum is σ = 347260374348800. Its totient is φ = 345011901623928.

The previous prime is 346135324500151. The next prime is 346135324500241. The reversal of 346135324500223 is 322005423531643.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 346135324500223 - 2⁹ = 346135324499711 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 346135324500223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346135324500253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406316883 + ... + 407167876.

It is an arithmetic number, because the mean of its divisors is an integer number (43407546793600).

Almost surely, 2^{346135324500223} is an apocalyptic number.

346135324500223 is a deficient number, since it is larger than the sum of its proper divisors (1125049848577).

346135324500223 is an equidigital number, since it uses as much as digits as its factorization.

346135324500223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813486141.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 346135324500223 in words is "three hundred forty-six trillion, one hundred thirty-five billion, three hundred twenty-four million, five hundred thousand, two hundred twenty-three".