411402344 has 8 divisors (see below), whose sum is σ = 771379410. Its totient is φ = 205701168.

The previous prime is 411402337. The next prime is 411402359. The reversal of 411402344 is 443204114.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 341880100 + 69522244 = 18490^2 + 8338^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25712639 + ... + 25712654.

Almost surely, 2^411402344 is an apocalyptic number.

It is an amenable number.

411402344 is a deficient number, since it is larger than the sum of its proper divisors (359977066).

411402344 is a wasteful number, since it uses less digits than its factorization.

411402344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51425299 (or 51425295 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 411402344 is about 20283.0555883476. The cubic root of 411402344 is about 743.7419085907.

Adding to 411402344 its reverse (443204114), we get a palindrome (854606458).

The spelling of 411402344 in words is "four hundred eleven million, four hundred two thousand, three hundred forty-four".