105494959029 has 4 divisors (see below), whose sum is σ = 140659945376. Its totient is φ = 70329972684.

The previous prime is 105494959019. The next prime is 105494959051. The reversal of 105494959029 is 920959494501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 105494959029 - 2⁷ = 105494958901 is a prime.

It is a super-2 number, since 2×105494959029² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105494959029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105494959019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17582493169 + ... + 17582493174.

It is an arithmetic number, because the mean of its divisors is an integer number (35164986344).

Almost surely, 2^105494959029 is an apocalyptic number.

It is an amenable number.

105494959029 is a deficient number, since it is larger than the sum of its proper divisors (35164986347).

105494959029 is an equidigital number, since it uses as much as digits as its factorization.

105494959029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35164986346.

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 105494959029 in words is "one hundred five billion, four hundred ninety-four million, nine hundred fifty-nine thousand, twenty-nine".