1084404125568 has 64 divisors (see below), whose sum is σ = 2887323465600. Its totient is φ = 360605296128.

The previous prime is 1084404125537. The next prime is 1084404125587. The reversal of 1084404125568 is 8655214044801.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1084404125568² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3208996 + ... + 3530787.

It is an arithmetic number, because the mean of its divisors is an integer number (45114429150).

Almost surely, 2^{1084404125568} is an apocalyptic number.

It is an amenable number.

1084404125568 is an abundant number, since it is smaller than the sum of its proper divisors (1802919340032).

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

1084404125568 is an equidigital number, since it uses as much as digits as its factorization.

1084404125568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6740219 (or 6740207 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 1084404125568 in words is "one trillion, eighty-four billion, four hundred four million, one hundred twenty-five thousand, five hundred sixty-eight".