1085169343524 has 48 divisors (see below), whose sum is σ = 2964365045376. Its totient is φ = 302486227200.

The previous prime is 1085169343501. The next prime is 1085169343543. The reversal of 1085169343524 is 4253439615801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157541467 + ... + 157548354.

It is an arithmetic number, because the mean of its divisors is an integer number (61757605112).

Almost surely, 2^{1085169343524} is an apocalyptic number.

1085169343524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1085169343524 is an abundant number, since it is smaller than the sum of its proper divisors (1879195701852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1085169343524 is a wasteful number, since it uses less digits than its factorization.

1085169343524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315089876 (or 315089874 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 1085169343524 in words is "one trillion, eighty-five billion, one hundred sixty-nine million, three hundred forty-three thousand, five hundred twenty-four".