556346041204 has 24 divisors (see below), whose sum is σ = 1023173183648. Its totient is φ = 264360529440.

The previous prime is 556346041193. The next prime is 556346041213. The reversal of 556346041204 is 402140643655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43704042 + ... + 43716769.

Almost surely, 2^556346041204 is an apocalyptic number.

It is an amenable number.

556346041204 is a deficient number, since it is larger than the sum of its proper divisors (466827142444).

556346041204 is a wasteful number, since it uses less digits than its factorization.

556346041204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87420895 (or 87420893 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 556346041204 its reverse (402140643655), we get a palindrome (958486684859).

The spelling of 556346041204 in words is "five hundred fifty-six billion, three hundred forty-six million, forty-one thousand, two hundred four".