1418336805606 has 36 divisors (see below), whose sum is σ = 3299851505988. Its totient is φ = 405233252928.

The previous prime is 1418336805581. The next prime is 1418336805631. The reversal of 1418336805606 is 6065086338141.

It is an interprime number because it is at equal distance from previous prime (1418336805581) and next prime (1418336805631).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 20385630 + ... + 20455086.

It is an arithmetic number, because the mean of its divisors is an integer number (91662541833).

Almost surely, 2^{1418336805606} is an apocalyptic number.

1418336805606 is an abundant number, since it is smaller than the sum of its proper divisors (1881514700382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1418336805606 is an frugal number, since it uses more digits than its factorization.

1418336805606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138933 (or 69469 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 1418336805606 in words is "one trillion, four hundred eighteen billion, three hundred thirty-six million, eight hundred five thousand, six hundred six".