1155540841214 has 16 divisors (see below), whose sum is σ = 1735563110400. Its totient is φ = 577019987544.

The previous prime is 1155540841181. The next prime is 1155540841369. The reversal of 1155540841214 is 4121480455511.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13955267 + ... + 14037825.

It is an arithmetic number, because the mean of its divisors is an integer number (108472694400).

Almost surely, 2^{1155540841214} is an apocalyptic number.

1155540841214 is a deficient number, since it is larger than the sum of its proper divisors (580022269186).

1155540841214 is an equidigital number, since it uses as much as digits as its factorization.

1155540841214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91567.

The product of its (nonzero) digits is 128000, while the sum is 41.

The spelling of 1155540841214 in words is "one trillion, one hundred fifty-five billion, five hundred forty million, eight hundred forty-one thousand, two hundred fourteen".