1084342486457 has 8 divisors (see below), whose sum is σ = 1090600226496. Its totient is φ = 1078092357552.

The previous prime is 1084342486421. The next prime is 1084342486483. The reversal of 1084342486457 is 7546842434801.

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 1084342486457 - 2⁶ = 1084342486393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1084342488457) 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, 1616903 + ... + 2187020.

It is an arithmetic number, because the mean of its divisors is an integer number (136325028312).

Almost surely, 2^{1084342486457} is an apocalyptic number.

It is an amenable number.

1084342486457 is a deficient number, since it is larger than the sum of its proper divisors (6257740039).

1084342486457 is a wasteful number, since it uses less digits than its factorization.

1084342486457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805567.

The product of its (nonzero) digits is 20643840, while the sum is 56.

The spelling of 1084342486457 in words is "one trillion, eighty-four billion, three hundred forty-two million, four hundred eighty-six thousand, four hundred fifty-seven".