544355342011 has 16 divisors (see below), whose sum is σ = 596227655520. Its totient is φ = 493913226240.

The previous prime is 544355341979. The next prime is 544355342057. The reversal of 544355342011 is 110243553445.

It is a cyclic number.

It is not a de Polignac number, because 544355342011 - 2⁵ = 544355341979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544355342081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8537931 + ... + 8601451.

It is an arithmetic number, because the mean of its divisors is an integer number (37264228470).

Almost surely, 2^544355342011 is an apocalyptic number.

544355342011 is a deficient number, since it is larger than the sum of its proper divisors (51872313509).

544355342011 is a wasteful number, since it uses less digits than its factorization.

544355342011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74766.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 544355342011 its reverse (110243553445), we get a palindrome (654598895456).

The spelling of 544355342011 in words is "five hundred forty-four billion, three hundred fifty-five million, three hundred forty-two thousand, eleven".