100406234566 has 8 divisors (see below), whose sum is σ = 164301111144. Its totient is φ = 45639197520.

The previous prime is 100406234563. The next prime is 100406234587. The reversal of 100406234566 is 665432604001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100406234566² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100406234563) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2281959855 + ... + 2281959898.

It is an arithmetic number, because the mean of its divisors is an integer number (20537638893).

Almost surely, 2^100406234566 is an apocalyptic number.

100406234566 is a deficient number, since it is larger than the sum of its proper divisors (63894876578).

100406234566 is a wasteful number, since it uses less digits than its factorization.

100406234566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563919766.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 100406234566 its reverse (665432604001), we get a palindrome (765838838567).

The spelling of 100406234566 in words is "one hundred billion, four hundred six million, two hundred thirty-four thousand, five hundred sixty-six".