1084425020830 has 32 divisors (see below), whose sum is σ = 1972331857440. Its totient is φ = 429245153280.

The previous prime is 1084425020807. The next prime is 1084425020857. The reversal of 1084425020830 is 380205244801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1084425020830.

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 15 ways as a sum of consecutive naturals, for example, 8317081 + ... + 8446459.

It is an arithmetic number, because the mean of its divisors is an integer number (61635370545).

Almost surely, 2^{1084425020830} is an apocalyptic number.

1084425020830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1084425020830 is a deficient number, since it is larger than the sum of its proper divisors (887906836610).

1084425020830 is a wasteful number, since it uses less digits than its factorization.

1084425020830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138124.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 1084425020830 in words is "one trillion, eighty-four billion, four hundred twenty-five million, twenty thousand, eight hundred thirty".