440100412 has 6 divisors (see below), whose sum is σ = 770175728. Its totient is φ = 220050204.

The previous prime is 440100407. The next prime is 440100413. The reversal of 440100412 is 214001044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440100413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55012548 + ... + 55012555.

Almost surely, 2^440100412 is an apocalyptic number.

It is an amenable number.

440100412 is a deficient number, since it is larger than the sum of its proper divisors (330075316).

440100412 is a wasteful number, since it uses less digits than its factorization.

440100412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110025107 (or 110025105 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 440100412 is about 20978.5703040031. The cubic root of 440100412 is about 760.6483456399.

Adding to 440100412 its reverse (214001044), we get a palindrome (654101456).

The spelling of 440100412 in words is "four hundred forty million, one hundred thousand, four hundred twelve".