1084388345641 has 8 divisors (see below), whose sum is σ = 1097500035744. Its totient is φ = 1071277769280.

The previous prime is 1084388345639. The next prime is 1084388345701. The reversal of 1084388345641 is 1465438834801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1084388345641 - 2¹ = 1084388345639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1084388343641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771281 + ... + 2303521.

It is an arithmetic number, because the mean of its divisors is an integer number (137187504468).

Almost surely, 2^{1084388345641} is an apocalyptic number.

It is an amenable number.

1084388345641 is a deficient number, since it is larger than the sum of its proper divisors (13111690103).

1084388345641 is an equidigital number, since it uses as much as digits as its factorization.

1084388345641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556871.

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 1084388345641 in words is "one trillion, eighty-four billion, three hundred eighty-eight million, three hundred forty-five thousand, six hundred forty-one".