2264543246205 has 96 divisors (see below), whose sum is σ = 4084228811520. Its totient is φ = 1159329024000.

The previous prime is 2264543246191. The next prime is 2264543246239. The reversal of 2264543246205 is 5026423454622.

2264543246205 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 5 + 432 + 4 + 6 + 205 = 666.

It is not a de Polignac number, because 2264543246205 - 2¹² = 2264543242109 is a prime.

It is a super-2 number, since 2×2264543246205² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 95 ways as a sum of consecutive naturals, for example, 198446950 + ... + 198458360.

It is an arithmetic number, because the mean of its divisors is an integer number (42544050120).

Almost surely, 2^{2264543246205} is an apocalyptic number.

It is an amenable number.

2264543246205 is a deficient number, since it is larger than the sum of its proper divisors (1819685565315).

2264543246205 is a wasteful number, since it uses less digits than its factorization.

2264543246205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323 (or 12320 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 45.

The spelling of 2264543246205 in words is "two trillion, two hundred sixty-four billion, five hundred forty-three million, two hundred forty-six thousand, two hundred five".