1084356816832 has 28 divisors (see below), whose sum is σ = 2173953772480. Its totient is φ = 536588937216.

The previous prime is 1084356816827. The next prime is 1084356816859. The reversal of 1084356816832 is 2386186534801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87329232 + ... + 87341647.

It is an arithmetic number, because the mean of its divisors is an integer number (77641206160).

Almost surely, 2^{1084356816832} is an apocalyptic number.

It is an amenable number.

1084356816832 is an abundant number, since it is smaller than the sum of its proper divisors (1089596955648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1084356816832 is an equidigital number, since it uses as much as digits as its factorization.

1084356816832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174670988 (or 174670978 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 1084356816832 in words is "one trillion, eighty-four billion, three hundred fifty-six million, eight hundred sixteen thousand, eight hundred thirty-two".