1084373530399 has 4 divisors (see below), whose sum is σ = 1087860262320. Its totient is φ = 1080886798480.

The previous prime is 1084373530363. The next prime is 1084373530439. The reversal of 1084373530399 is 9930353734801.

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

It is a cyclic number.

It is not a de Polignac number, because 1084373530399 - 2¹¹ = 1084373528351 is a prime.

It is a super-3 number, since 3×1084373530399³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084373531399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1743365494 + ... + 1743366115.

It is an arithmetic number, because the mean of its divisors is an integer number (271965065580).

Almost surely, 2^{1084373530399} is an apocalyptic number.

1084373530399 is a deficient number, since it is larger than the sum of its proper divisors (3486731921).

1084373530399 is an equidigital number, since it uses as much as digits as its factorization.

1084373530399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486731920.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 1084373530399 in words is "one trillion, eighty-four billion, three hundred seventy-three million, five hundred thirty thousand, three hundred ninety-nine".