1084894025902 has 8 divisors (see below), whose sum is σ = 1698094997136. Its totient is φ = 518862360192.

The previous prime is 1084894025857. The next prime is 1084894025939. The reversal of 1084894025902 is 2095204984801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1084894025902.

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, 11792326323 + ... + 11792326414.

It is an arithmetic number, because the mean of its divisors is an integer number (212261874642).

Almost surely, 2^{1084894025902} is an apocalyptic number.

1084894025902 is a deficient number, since it is larger than the sum of its proper divisors (613200971234).

1084894025902 is a wasteful number, since it uses less digits than its factorization.

1084894025902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23584652762.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 1084894025902 in words is "one trillion, eighty-four billion, eight hundred ninety-four million, twenty-five thousand, nine hundred two".