345361464163543 has 8 divisors (see below), whose sum is σ = 345493784153648. Its totient is φ = 345229146650304.

The previous prime is 345361464163537. The next prime is 345361464163609.

345361464163543 is nontrivially palindromic in base 10.

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 345361464163543 - 2⁹ = 345361464163031 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 (345361464163043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307623955 + ... + 308744587.

It is an arithmetic number, because the mean of its divisors is an integer number (43186723019206).

Almost surely, 2^{345361464163543} is an apocalyptic number.

345361464163543 is a deficient number, since it is larger than the sum of its proper divisors (132319990105).

345361464163543 is a wasteful number, since it uses less digits than its factorization.

345361464163543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238433.

The product of its digits is 111974400, while the sum is 58.

The spelling of 345361464163543 in words is "three hundred forty-five trillion, three hundred sixty-one billion, four hundred sixty-four million, one hundred sixty-three thousand, five hundred forty-three".