16063878441 has 16 divisors (see below), whose sum is σ = 23068523520. Its totient is φ = 9884417280.

The previous prime is 16063878427. The next prime is 16063878473. The reversal of 16063878441 is 14487836061.

It is not a de Polignac number, because 16063878441 - 2¹⁴ = 16063862057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16063878541) 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, 524920 + ... + 554678.

It is an arithmetic number, because the mean of its divisors is an integer number (1441782720).

Almost surely, 2^16063878441 is an apocalyptic number.

It is an amenable number.

16063878441 is a deficient number, since it is larger than the sum of its proper divisors (7004645079).

16063878441 is a wasteful number, since it uses less digits than its factorization.

16063878441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43616.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 16063878441 in words is "sixteen billion, sixty-three million, eight hundred seventy-eight thousand, four hundred forty-one".