1493106686205 has 32 divisors (see below), whose sum is σ = 2391574305024. Its totient is φ = 795456070656.

The previous prime is 1493106686167. The next prime is 1493106686213. The reversal of 1493106686205 is 5026866013941.

It is not a de Polignac number, because 1493106686205 - 2¹⁷ = 1493106555133 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85423927 + ... + 85441403.

It is an arithmetic number, because the mean of its divisors is an integer number (74736697032).

Almost surely, 2^{1493106686205} is an apocalyptic number.

1493106686205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1493106686205 is a deficient number, since it is larger than the sum of its proper divisors (898467618819).

1493106686205 is a wasteful number, since it uses less digits than its factorization.

1493106686205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23365.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 1493106686205 in words is "one trillion, four hundred ninety-three billion, one hundred six million, six hundred eighty-six thousand, two hundred five".