105891298814 has 8 divisors (see below), whose sum is σ = 181527940848. Its totient is φ = 45381985200.

The previous prime is 105891298787. The next prime is 105891298817. The reversal of 105891298814 is 418892198501.

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

It is a super-2 number, since 2×105891298814² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105891298814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105891298817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3781832087 + ... + 3781832114.

It is an arithmetic number, because the mean of its divisors is an integer number (22690992606).

Almost surely, 2^105891298814 is an apocalyptic number.

105891298814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

105891298814 is a deficient number, since it is larger than the sum of its proper divisors (75636642034).

105891298814 is an equidigital number, since it uses as much as digits as its factorization.

105891298814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7563664210.

The product of its (nonzero) digits is 1658880, while the sum is 56.

The spelling of 105891298814 in words is "one hundred five billion, eight hundred ninety-one million, two hundred ninety-eight thousand, eight hundred fourteen".