1466221324 has 12 divisors (see below), whose sum is σ = 2654366400. Its totient is φ = 707830928.

The previous prime is 1466221303. The next prime is 1466221327. The reversal of 1466221324 is 4231226641.

It is not an unprimeable number, because it can be changed into a prime (1466221327) 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, 6319804 + ... + 6320035.

It is an arithmetic number, because the mean of its divisors is an integer number (221197200).

Almost surely, 2^1466221324 is an apocalyptic number.

It is an amenable number.

1466221324 is a deficient number, since it is larger than the sum of its proper divisors (1188145076).

1466221324 is a wasteful number, since it uses less digits than its factorization.

1466221324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12639872 (or 12639870 counting only the distinct ones).

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

The square root of 1466221324 is about 38291.2695532546. The cubic root of 1466221324 is about 1136.0562722158.

Adding to 1466221324 its reverse (4231226641), we get a palindrome (5697447965).

The spelling of 1466221324 in words is "one billion, four hundred sixty-six million, two hundred twenty-one thousand, three hundred twenty-four".