1331412162 has 8 divisors (see below), whose sum is σ = 2662824336. Its totient is φ = 443804052.

The previous prime is 1331412073. The next prime is 1331412191. The reversal of 1331412162 is 2612141331.

It is a happy number.

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

1331412162 is an admirable 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, 110951008 + ... + 110951019.

It is an arithmetic number, because the mean of its divisors is an integer number (332853042).

Almost surely, 2^1331412162 is an apocalyptic number.

1331412162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1331412162 is a wasteful number, since it uses less digits than its factorization.

1331412162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221902032.

The product of its digits is 864, while the sum is 24.

The square root of 1331412162 is about 36488.5209620779. The cubic root of 1331412162 is about 1100.1135315326.

Adding to 1331412162 its reverse (2612141331), we get a palindrome (3943553493).

The spelling of 1331412162 in words is "one billion, three hundred thirty-one million, four hundred twelve thousand, one hundred sixty-two".