103444466 has 4 divisors (see below), whose sum is σ = 155166702. Its totient is φ = 51722232.

The previous prime is 103444459. The next prime is 103444469. The reversal of 103444466 is 664444301.

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., 78234025 + 25210441 = 8845^2 + 5021^2 .

It is not an unprimeable number, because it can be changed into a prime (103444469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25861115 + ... + 25861118.

Almost surely, 2^103444466 is an apocalyptic number.

103444466 is a deficient number, since it is larger than the sum of its proper divisors (51722236).

103444466 is an equidigital number, since it uses as much as digits as its factorization.

103444466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51722235.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 103444466 is about 10170.7652612770. The cubic root of 103444466 is about 469.4281047632.

Adding to 103444466 its reverse (664444301), we get a palindrome (767888767).

The spelling of 103444466 in words is "one hundred three million, four hundred forty-four thousand, four hundred sixty-six".