355310311445245 has 16 divisors (see below), whose sum is σ = 459237744467712. Its totient is φ = 262344430175040.

The previous prime is 355310311445237. The next prime is 355310311445291. The reversal of 355310311445245 is 542544113013553.

It is not a de Polignac number, because 355310311445245 - 2³ = 355310311445237 is a prime.

It is a super-2 number, since 2×355310311445245² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355310311445195 and 355310311445204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401315301 + ... + 402199690.

It is an arithmetic number, because the mean of its divisors is an integer number (28702359029232).

Almost surely, 2^{355310311445245} is an apocalyptic number.

It is an amenable number.

355310311445245 is a deficient number, since it is larger than the sum of its proper divisors (103927433022467).

355310311445245 is a wasteful number, since it uses less digits than its factorization.

355310311445245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803521812.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 355310311445245 its reverse (542544113013553), we get a palindrome (897854424458798).

The spelling of 355310311445245 in words is "three hundred fifty-five trillion, three hundred ten billion, three hundred eleven million, four hundred forty-five thousand, two hundred forty-five".