1466321242 has 8 divisors (see below), whose sum is σ = 2250632736. Its totient is φ = 716110332.

The previous prime is 1466321237. The next prime is 1466321249. The reversal of 1466321242 is 2421236641.

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

It is not an unprimeable number, because it can be changed into a prime (1466321249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8525038 + ... + 8525209.

It is an arithmetic number, because the mean of its divisors is an integer number (281329092).

Almost surely, 2^1466321242 is an apocalyptic number.

1466321242 is a deficient number, since it is larger than the sum of its proper divisors (784311494).

1466321242 is a wasteful number, since it uses less digits than its factorization.

1466321242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17050292.

The product of its digits is 13824, while the sum is 31.

The square root of 1466321242 is about 38292.5742409674. The cubic root of 1466321242 is about 1136.0820777542.

Adding to 1466321242 its reverse (2421236641), we get a palindrome (3887557883).

The spelling of 1466321242 in words is "one billion, four hundred sixty-six million, three hundred twenty-one thousand, two hundred forty-two".