16166236076 has 6 divisors (see below), whose sum is σ = 28290913140. Its totient is φ = 8083118036.

The previous prime is 16166236069. The next prime is 16166236111. The reversal of 16166236076 is 67063266161.

It is a super-2 number, since 2×16166236076² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2020779506 + ... + 2020779513.

It is an arithmetic number, because the mean of its divisors is an integer number (4715152190).

Almost surely, 2^16166236076 is an apocalyptic number.

It is an amenable number.

16166236076 is a deficient number, since it is larger than the sum of its proper divisors (12124677064).

16166236076 is a wasteful number, since it uses less digits than its factorization.

16166236076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041559023 (or 4041559021 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 16166236076 in words is "sixteen billion, one hundred sixty-six million, two hundred thirty-six thousand, seventy-six".