16063962389 has 4 divisors (see below), whose sum is σ = 16064221056. Its totient is φ = 16063703724.

The previous prime is 16063962347. The next prime is 16063962413. The reversal of 16063962389 is 98326936061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98326936061 = 127 ⋅774227843.

It is a cyclic number.

It is not a de Polignac number, because 16063962389 - 2²⁸ = 15795526933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16063962389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16063262389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26042 + ... + 181124.

It is an arithmetic number, because the mean of its divisors is an integer number (4016055264).

Almost surely, 2^16063962389 is an apocalyptic number.

It is an amenable number.

16063962389 is a deficient number, since it is larger than the sum of its proper divisors (258667).

16063962389 is a wasteful number, since it uses less digits than its factorization.

16063962389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258666.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 16063962389 in words is "sixteen billion, sixty-three million, nine hundred sixty-two thousand, three hundred eighty-nine".