73407430466 has 4 divisors (see below), whose sum is σ = 110111145702. Its totient is φ = 36703715232.

The previous prime is 73407430457. The next prime is 73407430469. The reversal of 73407430466 is 66403470437.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 69756733225 + 3650697241 = 264115^2 + 60421^2 .

It is not an unprimeable number, because it can be changed into a prime (73407430469) 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 as a sum of consecutive naturals, namely, 18351857615 + ... + 18351857618.

Almost surely, 2^73407430466 is an apocalyptic number.

73407430466 is a deficient number, since it is larger than the sum of its proper divisors (36703715236).

73407430466 is a wasteful number, since it uses less digits than its factorization.

73407430466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36703715235.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 73407430466 in words is "seventy-three billion, four hundred seven million, four hundred thirty thousand, four hundred sixty-six".