41400448 has 16 divisors (see below), whose sum is σ = 82477710. Its totient is φ = 20700160.

The previous prime is 41400433. The next prime is 41400451. The reversal of 41400448 is 84400414.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38044224 + 3356224 = 6168^2 + 1832^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161593 + ... + 161848.

Almost surely, 2^41400448 is an apocalyptic number.

It is an amenable number.

41400448 is a deficient number, since it is larger than the sum of its proper divisors (41077262).

41400448 is an equidigital number, since it uses as much as digits as its factorization.

41400448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323455 (or 323443 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 41400448 is about 6434.3179902768. The cubic root of 41400448 is about 345.9407162287.

The spelling of 41400448 in words is "forty-one million, four hundred thousand, four hundred forty-eight".