555412441243 has 32 divisors (see below), whose sum is σ = 634208256000. Its totient is φ = 481988374560.

The previous prime is 555412441237. The next prime is 555412441277. The reversal of 555412441243 is 342144214555.

It is not a de Polignac number, because 555412441243 - 2²¹ = 555410344091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555412441196 and 555412441205.

It is not an unprimeable number, because it can be changed into a prime (555412441223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3955758 + ... + 4093756.

It is an arithmetic number, because the mean of its divisors is an integer number (19819008000).

Almost surely, 2^555412441243 is an apocalyptic number.

555412441243 is a deficient number, since it is larger than the sum of its proper divisors (78795814757).

555412441243 is a wasteful number, since it uses less digits than its factorization.

555412441243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138247.

The product of its digits is 384000, while the sum is 40.

Adding to 555412441243 its reverse (342144214555), we get a palindrome (897556655798).

The spelling of 555412441243 in words is "five hundred fifty-five billion, four hundred twelve million, four hundred forty-one thousand, two hundred forty-three".