550346141242 has 64 divisors (see below), whose sum is σ = 901119022848. Its totient is φ = 251130880000.

The previous prime is 550346141209. The next prime is 550346141251. The reversal of 550346141242 is 242141643055.

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, 35726742 + ... + 35742142.

It is an arithmetic number, because the mean of its divisors is an integer number (14079984732).

Almost surely, 2^550346141242 is an apocalyptic number.

550346141242 is a deficient number, since it is larger than the sum of its proper divisors (350772881606).

550346141242 is a wasteful number, since it uses less digits than its factorization.

550346141242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15735.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 550346141242 its reverse (242141643055), we get a palindrome (792487784297).

The spelling of 550346141242 in words is "five hundred fifty billion, three hundred forty-six million, one hundred forty-one thousand, two hundred forty-two".