100340444 has 48 divisors (see below), whose sum is σ = 194745600. Its totient is φ = 45023616.

The previous prime is 100340423. The next prime is 100340453. The reversal of 100340444 is 444043001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239267 + ... + 239685.

It is an arithmetic number, because the mean of its divisors is an integer number (4057200).

Almost surely, 2^100340444 is an apocalyptic number.

It is an amenable number.

100340444 is a deficient number, since it is larger than the sum of its proper divisors (94405156).

100340444 is a wasteful number, since it uses less digits than its factorization.

100340444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 100340444 is about 10017.0077368444. The cubic root of 100340444 is about 464.6850204345.

Adding to 100340444 its reverse (444043001), we get a palindrome (544383445).

The spelling of 100340444 in words is "one hundred million, three hundred forty thousand, four hundred forty-four".