100444466 has 8 divisors (see below), whose sum is σ = 159529500. Its totient is φ = 47267968.

The previous prime is 100444453. The next prime is 100444493. The reversal of 100444466 is 664444001.

It can be written as a sum of positive squares in 2 ways, for example, as 100420441 + 24025 = 10021^2 + 155^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477091 + ... + 1477158.

Almost surely, 2^100444466 is an apocalyptic number.

100444466 is a deficient number, since it is larger than the sum of its proper divisors (59085034).

100444466 is a wasteful number, since it uses less digits than its factorization.

100444466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954268.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 100444466 is about 10022.1986609726. The cubic root of 100444466 is about 464.8455431816.

Adding to 100444466 its reverse (664444001), we get a palindrome (764888467).

The spelling of 100444466 in words is "one hundred million, four hundred forty-four thousand, four hundred sixty-six".