1105791729029 has 8 divisors (see below), whose sum is σ = 1192292609760. Its totient is φ = 1019496559536.

The previous prime is 1105791728971. The next prime is 1105791729071. The reversal of 1105791729029 is 9209271975011.

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

It is a de Polignac number, because none of the positive numbers 2^k-1105791729029 is a prime.

It is a super-2 number, since 2×1105791729029² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105791729079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51416639 + ... + 51438140.

It is an arithmetic number, because the mean of its divisors is an integer number (149036576220).

Almost surely, 2^{1105791729029} is an apocalyptic number.

It is an amenable number.

1105791729029 is a deficient number, since it is larger than the sum of its proper divisors (86500880731).

1105791729029 is a wasteful number, since it uses less digits than its factorization.

1105791729029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102855619.

The product of its (nonzero) digits is 714420, while the sum is 53.

The spelling of 1105791729029 in words is "one trillion, one hundred five billion, seven hundred ninety-one million, seven hundred twenty-nine thousand, twenty-nine".