1461321014 has 8 divisors (see below), whose sum is σ = 2192570208. Its totient is φ = 730464280.

The previous prime is 1461321013. The next prime is 1461321079. The reversal of 1461321014 is 4101231641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461321011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88622 + ... + 103809.

It is an arithmetic number, because the mean of its divisors is an integer number (274071276).

Almost surely, 2^1461321014 is an apocalyptic number.

1461321014 is a deficient number, since it is larger than the sum of its proper divisors (731249194).

1461321014 is a wasteful number, since it uses less digits than its factorization.

1461321014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196230.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1461321014 is about 38227.2286989261. The cubic root of 1461321014 is about 1134.7892417247.

Adding to 1461321014 its reverse (4101231641), we get a palindrome (5562552655).

The spelling of 1461321014 in words is "one billion, four hundred sixty-one million, three hundred twenty-one thousand, fourteen".