1085126043842 has 16 divisors (see below), whose sum is σ = 1628807581440. Its totient is φ = 542190317088.

The previous prime is 1085126043829. The next prime is 1085126043887. The reversal of 1085126043842 is 2483406215801.

1085126043842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1085126043842² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1085126043793 and 1085126043802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17791523 + ... + 17852409.

It is an arithmetic number, because the mean of its divisors is an integer number (101800473840).

Almost surely, 2^{1085126043842} is an apocalyptic number.

1085126043842 is a deficient number, since it is larger than the sum of its proper divisors (543681537598).

1085126043842 is a wasteful number, since it uses less digits than its factorization.

1085126043842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66865.

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 1085126043842 in words is "one trillion, eighty-five billion, one hundred twenty-six million, forty-three thousand, eight hundred forty-two".