2243000355345 has 32 divisors (see below), whose sum is σ = 4042180262400. Its totient is φ = 1179879633792.

The previous prime is 2243000355241. The next prime is 2243000355353. The reversal of 2243000355345 is 5435530003422.

2243000355345 is a `hidden beast` number, since 2 + 2 + 4 + 300 + 0 + 3 + 5 + 5 + 345 = 666.

It is not a de Polignac number, because 2243000355345 - 2¹⁶ = 2243000289809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113790265 + ... + 113809974.

It is an arithmetic number, because the mean of its divisors is an integer number (126318133200).

Almost surely, 2^{2243000355345} is an apocalyptic number.

It is an amenable number.

2243000355345 is a deficient number, since it is larger than the sum of its proper divisors (1799179907055).

2243000355345 is a wasteful number, since it uses less digits than its factorization.

2243000355345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227600326 (or 227600320 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 2243000355345 its reverse (5435530003422), we get a palindrome (7678530358767).

The spelling of 2243000355345 in words is "two trillion, two hundred forty-three billion, three hundred fifty-five thousand, three hundred forty-five".