551334041144 has 8 divisors (see below), whose sum is σ = 1033751327160. Its totient is φ = 275667020568.

The previous prime is 551334041119. The next prime is 551334041191. The reversal of 551334041144 is 441140433155.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34458377564 + ... + 34458377579.

It is an arithmetic number, because the mean of its divisors is an integer number (129218915895).

Almost surely, 2^551334041144 is an apocalyptic number.

It is an amenable number.

551334041144 is a deficient number, since it is larger than the sum of its proper divisors (482417286016).

551334041144 is a wasteful number, since it uses less digits than its factorization.

551334041144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68916755149 (or 68916755145 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 551334041144 its reverse (441140433155), we get a palindrome (992474474299).

The spelling of 551334041144 in words is "five hundred fifty-one billion, three hundred thirty-four million, forty-one thousand, one hundred forty-four".