20415656102006 has 16 divisors (see below), whose sum is σ = 33434887948560. Its totient is φ = 9272218490880.

The previous prime is 20415656101999. The next prime is 20415656102041. The reversal of 20415656102006 is 60020165651402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381232211 + ... + 381285758.

It is an arithmetic number, because the mean of its divisors is an integer number (2089680496785).

Almost surely, 2^{20415656102006} is an apocalyptic number.

20415656102006 is a deficient number, since it is larger than the sum of its proper divisors (13019231846554).

20415656102006 is a wasteful number, since it uses less digits than its factorization.

20415656102006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762519199.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 20415656102006 in words is "twenty trillion, four hundred fifteen billion, six hundred fifty-six million, one hundred two thousand, six".