1594201091112 has 320 divisors, whose sum is σ = 5319315112320. Its totient is φ = 436557952512.

The previous prime is 1594201091083. The next prime is 1594201091221. The reversal of 1594201091112 is 2111901024951.

1594201091112 is a `hidden beast` number, since 15 + 9 + 420 + 109 + 1 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11173858 + ... + 11315630.

It is an arithmetic number, because the mean of its divisors is an integer number (16622859726).

Almost surely, 2^{1594201091112} is an apocalyptic number.

1594201091112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1594201091112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2659657556160).

1594201091112 is an abundant number, since it is smaller than the sum of its proper divisors (3725114021208).

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

1594201091112 is a wasteful number, since it uses less digits than its factorization.

1594201091112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141902 (or 141889 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 36.

The spelling of 1594201091112 in words is "one trillion, five hundred ninety-four billion, two hundred one million, ninety-one thousand, one hundred twelve".