1080641834774 has 4 divisors (see below), whose sum is σ = 1620962752164. Its totient is φ = 540320917386.

The previous prime is 1080641834773. The next prime is 1080641834791. The reversal of 1080641834774 is 4774381460801.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080641834773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270160458692 + ... + 270160458695.

It is an arithmetic number, because the mean of its divisors is an integer number (405240688041).

Almost surely, 2^{1080641834774} is an apocalyptic number.

1080641834774 is a deficient number, since it is larger than the sum of its proper divisors (540320917390).

1080641834774 is an equidigital number, since it uses as much as digits as its factorization.

1080641834774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540320917389.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 1080641834774 in words is "one trillion, eighty billion, six hundred forty-one million, eight hundred thirty-four thousand, seven hundred seventy-four".