16106066654 has 16 divisors (see below), whose sum is σ = 24886627920. Its totient is φ = 7812719040.

The previous prime is 16106066653. The next prime is 16106066657. The reversal of 16106066654 is 45666060161.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16106066651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533969 + ... + 563324.

It is an arithmetic number, because the mean of its divisors is an integer number (1555414245).

Almost surely, 2^16106066654 is an apocalyptic number.

16106066654 is a deficient number, since it is larger than the sum of its proper divisors (8780561266).

16106066654 is a wasteful number, since it uses less digits than its factorization.

16106066654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097515.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 16106066654 in words is "sixteen billion, one hundred six million, sixty-six thousand, six hundred fifty-four".