345563315353365 has 16 divisors (see below), whose sum is σ = 582001373227200. Its totient is φ = 174600411967872.

The previous prime is 345563315353351. The next prime is 345563315353381. The reversal of 345563315353365 is 563353513365543.

It is not a de Polignac number, because 345563315353365 - 2¹⁰ = 345563315352341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345563315353299 and 345563315353308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606251430160 + ... + 606251430729.

It is an arithmetic number, because the mean of its divisors is an integer number (36375085826700).

Almost surely, 2^{345563315353365} is an apocalyptic number.

It is an amenable number.

345563315353365 is a deficient number, since it is larger than the sum of its proper divisors (236438057873835).

345563315353365 is a wasteful number, since it uses less digits than its factorization.

345563315353365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212502860916.

The product of its digits is 328050000, while the sum is 60.

The spelling of 345563315353365 in words is "three hundred forty-five trillion, five hundred sixty-three billion, three hundred fifteen million, three hundred fifty-three thousand, three hundred sixty-five".