216104060654 has 16 divisors (see below), whose sum is σ = 328627266000. Its totient is φ = 106561915200.

The previous prime is 216104060633. The next prime is 216104060677. The reversal of 216104060654 is 456060401612.

216104060654 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 2×216104060654² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 1645097 + ... + 1771595.

It is an arithmetic number, because the mean of its divisors is an integer number (20539204125).

Almost surely, 2^216104060654 is an apocalyptic number.

216104060654 is a deficient number, since it is larger than the sum of its proper divisors (112523205346).

216104060654 is a wasteful number, since it uses less digits than its factorization.

216104060654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138275.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 216104060654 in words is "two hundred sixteen billion, one hundred four million, sixty thousand, six hundred fifty-four".