1049691283186 has 16 divisors (see below), whose sum is σ = 1937891600064. Its totient is φ = 415262485584.

The previous prime is 1049691283171. The next prime is 1049691283187. The reversal of 1049691283186 is 6813821969401.

It is a super-2 number, since 2×1049691283186² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1049691283186.

It is not an unprimeable number, because it can be changed into a prime (1049691283187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2883767080 + ... + 2883767443.

It is an arithmetic number, because the mean of its divisors is an integer number (121118225004).

Almost surely, 2^{1049691283186} is an apocalyptic number.

1049691283186 is a deficient number, since it is larger than the sum of its proper divisors (888200316878).

1049691283186 is a wasteful number, since it uses less digits than its factorization.

1049691283186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5767534545.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The spelling of 1049691283186 in words is "one trillion, forty-nine billion, six hundred ninety-one million, two hundred eighty-three thousand, one hundred eighty-six".