1331104192 has 112 divisors (see below), whose sum is σ = 2977286400. Its totient is φ = 585308160.

The previous prime is 1331104163. The next prime is 1331104207. The reversal of 1331104192 is 2914011331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3031909 + ... + 3032347.

Almost surely, 2^1331104192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1331104192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1488643200).

1331104192 is an abundant number, since it is smaller than the sum of its proper divisors (1646182208).

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

1331104192 is a wasteful number, since it uses less digits than its factorization.

1331104192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1331104192 is about 36484.3006236929. The cubic root of 1331104192 is about 1100.0287022814.

The spelling of 1331104192 in words is "one billion, three hundred thirty-one million, one hundred four thousand, one hundred ninety-two".