16044311527 has 16 divisors (see below), whose sum is σ = 17324204832. Its totient is φ = 14802278400.

The previous prime is 16044311483. The next prime is 16044311573. The reversal of 16044311527 is 72511344061.

It is a cyclic number.

It is not a de Polignac number, because 16044311527 - 2⁷ = 16044311399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16044311492 and 16044311501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16044311027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074688 + ... + 1089514.

It is an arithmetic number, because the mean of its divisors is an integer number (1082762802).

Almost surely, 2^16044311527 is an apocalyptic number.

16044311527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16044311527 is a deficient number, since it is larger than the sum of its proper divisors (1279893305).

16044311527 is a wasteful number, since it uses less digits than its factorization.

16044311527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16098.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 16044311527 its reverse (72511344061), we get a palindrome (88555655588).

The spelling of 16044311527 in words is "sixteen billion, forty-four million, three hundred eleven thousand, five hundred twenty-seven".