400233104 has 40 divisors (see below), whose sum is σ = 798076152. Its totient is φ = 194355200.

The previous prime is 400233101. The next prime is 400233131. The reversal of 400233104 is 401332004.

It can be written as a sum of positive squares in 4 ways, for example, as 314707600 + 85525504 = 17740^2 + 9248^2 .

It is not an unprimeable number, because it can be changed into a prime (400233101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83312 + ... + 87984.

Almost surely, 2^400233104 is an apocalyptic number.

It is an amenable number.

400233104 is a deficient number, since it is larger than the sum of its proper divisors (397843048).

400233104 is a wasteful number, since it uses less digits than its factorization.

400233104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4835 (or 4829 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 400233104 is about 20005.8267512243. The cubic root of 400233104 is about 736.9493990139.

Adding to 400233104 its reverse (401332004), we get a palindrome (801565108).

The spelling of 400233104 in words is "four hundred million, two hundred thirty-three thousand, one hundred four".