16013786876 has 12 divisors (see below), whose sum is σ = 28030746072. Its totient is φ = 8005002288.

The previous prime is 16013786857. The next prime is 16013786879. The reversal of 16013786876 is 67868731061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16013786879) 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, 453650 + ... + 487673.

It is an arithmetic number, because the mean of its divisors is an integer number (2335895506).

Almost surely, 2^16013786876 is an apocalyptic number.

It is an amenable number.

16013786876 is a deficient number, since it is larger than the sum of its proper divisors (12016959196).

16013786876 is a wasteful number, since it uses less digits than its factorization.

16013786876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945580 (or 945578 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 16013786876 in words is "sixteen billion, thirteen million, seven hundred eighty-six thousand, eight hundred seventy-six".