1461314163 has 4 divisors (see below), whose sum is σ = 1948418888. Its totient is φ = 974209440.

The previous prime is 1461314123. The next prime is 1461314171. The reversal of 1461314163 is 3614131641.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1461314163 - 2¹⁷ = 1461183091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1461314163.

It is not an unprimeable number, because it can be changed into a prime (1461314123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243552358 + ... + 243552363.

It is an arithmetic number, because the mean of its divisors is an integer number (487104722).

Almost surely, 2^1461314163 is an apocalyptic number.

1461314163 is a deficient number, since it is larger than the sum of its proper divisors (487104725).

1461314163 is an equidigital number, since it uses as much as digits as its factorization.

1461314163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487104724.

The product of its digits is 5184, while the sum is 30.

The square root of 1461314163 is about 38227.1390899188. The cubic root of 1461314163 is about 1134.7874683400.

The spelling of 1461314163 in words is "one billion, four hundred sixty-one million, three hundred fourteen thousand, one hundred sixty-three".