1230550034245 has 24 divisors (see below), whose sum is σ = 1773158611968. Its totient is φ = 816586192800.

The previous prime is 1230550034239. The next prime is 1230550034249. The reversal of 1230550034245 is 5424300550321.

It is not a de Polignac number, because 1230550034245 - 2⁹ = 1230550033733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230550034245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230550034249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81002941 + ... + 81018130.

It is an arithmetic number, because the mean of its divisors is an integer number (73881608832).

Almost surely, 2^{1230550034245} is an apocalyptic number.

It is an amenable number.

1230550034245 is a deficient number, since it is larger than the sum of its proper divisors (542608577723).

1230550034245 is a wasteful number, since it uses less digits than its factorization.

1230550034245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162021121 (or 162021114 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 1230550034245 its reverse (5424300550321), we get a palindrome (6654850584566).

The spelling of 1230550034245 in words is "one trillion, two hundred thirty billion, five hundred fifty million, thirty-four thousand, two hundred forty-five".