1085156114418 has 24 divisors (see below), whose sum is σ = 2369684748288. Its totient is φ = 358870525272.

The previous prime is 1085156114381. The next prime is 1085156114519. The reversal of 1085156114418 is 8144116515801.

1085156114418 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 15 + 611 + 4 + 4 + 18 = 666.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 237345946 + ... + 237350517.

It is an arithmetic number, because the mean of its divisors is an integer number (98736864512).

Almost surely, 2^{1085156114418} is an apocalyptic number.

1085156114418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1085156114418 is an abundant number, since it is smaller than the sum of its proper divisors (1284528633870).

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

1085156114418 is a wasteful number, since it uses less digits than its factorization.

1085156114418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474696598 (or 474696595 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 45.

The spelling of 1085156114418 in words is "one trillion, eighty-five billion, one hundred fifty-six million, one hundred fourteen thousand, four hundred eighteen".