16166401154 has 16 divisors (see below), whose sum is σ = 24779001600. Its totient is φ = 7906920864.

The previous prime is 16166401133. The next prime is 16166401159. The reversal of 16166401154 is 45110466161.

16166401154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16166401154² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16166401159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130862 + ... + 222390.

It is an arithmetic number, because the mean of its divisors is an integer number (1548687600).

Almost surely, 2^16166401154 is an apocalyptic number.

16166401154 is a deficient number, since it is larger than the sum of its proper divisors (8612600446).

16166401154 is a wasteful number, since it uses less digits than its factorization.

16166401154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93457.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 16166401154 in words is "sixteen billion, one hundred sixty-six million, four hundred one thousand, one hundred fifty-four".