1416468773 has 4 divisors (see below), whose sum is σ = 1416616140. Its totient is φ = 1416321408.

The previous prime is 1416468763. The next prime is 1416468799. The reversal of 1416468773 is 3778646141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 30991489 + 1385477284 = 5567^2 + 37222^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416468773 - 2⁸ = 1416468517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416468733) 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, 58178 + ... + 78851.

It is an arithmetic number, because the mean of its divisors is an integer number (354154035).

Almost surely, 2^1416468773 is an apocalyptic number.

It is an amenable number.

1416468773 is a deficient number, since it is larger than the sum of its proper divisors (147367).

1416468773 is a wasteful number, since it uses less digits than its factorization.

1416468773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147366.

The product of its digits is 677376, while the sum is 47.

The square root of 1416468773 is about 37636.0036799871. The cubic root of 1416468773 is about 1123.0583853873.

The spelling of 1416468773 in words is "one billion, four hundred sixteen million, four hundred sixty-eight thousand, seven hundred seventy-three".