1331741160 has 192 divisors, whose sum is σ = 4598942400. Its totient is φ = 333268992.

The previous prime is 1331741143. The next prime is 1331741167. The reversal of 1331741160 is 611471331.

It is not an unprimeable number, because it can be changed into a prime (1331741167) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 772059 + ... + 773781.

It is an arithmetic number, because the mean of its divisors is an integer number (23952825).

Almost surely, 2^1331741160 is an apocalyptic number.

1331741160 is a gapful number since it is divisible by the number (10) 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 1331741160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2299471200).

1331741160 is an abundant number, since it is smaller than the sum of its proper divisors (3267201240).

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

1331741160 is a wasteful number, since it uses less digits than its factorization.

1331741160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 1865 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1331741160 is about 36493.0289233437. The cubic root of 1331741160 is about 1100.2041384221.

The spelling of 1331741160 in words is "one billion, three hundred thirty-one million, seven hundred forty-one thousand, one hundred sixty".