1081844242035 has 16 divisors (see below), whose sum is σ = 1733090424480. Its totient is φ = 576270383360.

The previous prime is 1081844241899. The next prime is 1081844242043. The reversal of 1081844242035 is 5302424481801.

It is not a de Polignac number, because 1081844242035 - 2¹⁰ = 1081844241011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44563236 + ... + 44587505.

It is an arithmetic number, because the mean of its divisors is an integer number (108318151530).

Almost surely, 2^{1081844242035} is an apocalyptic number.

1081844242035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1081844242035 is a deficient number, since it is larger than the sum of its proper divisors (651246182445).

1081844242035 is an equidigital number, since it uses as much as digits as its factorization.

1081844242035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89151558.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 1081844242035 in words is "one trillion, eighty-one billion, eight hundred forty-four million, two hundred forty-two thousand, thirty-five".