16127886530116 has 27 divisors (see below), whose sum is σ = 29787728795391. Its totient is φ = 7639452911304.

The previous prime is 16127886530057. The next prime is 16127886530117. The reversal of 16127886530116 is 61103568872161.

The square root of 16127886530116 is 4015954.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×16127886530116² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16127886530117) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 152553411 + ... + 152659093.

Almost surely, 2^{16127886530116} is an apocalyptic number.

16127886530116 is the 4015954-th square number.

It is an amenable number.

16127886530116 is a deficient number, since it is larger than the sum of its proper divisors (13659842265275).

16127886530116 is an frugal number, since it uses more digits than its factorization.

16127886530116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211408 (or 105704 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 16127886530116 in words is "sixteen trillion, one hundred twenty-seven billion, eight hundred eighty-six million, five hundred thirty thousand, one hundred sixteen".