4133040442 has 12 divisors (see below), whose sum is σ = 6585693390. Its totient is φ = 1944959936.

The previous prime is 4133040433. The next prime is 4133040469. The reversal of 4133040442 is 2440403314.

It can be written as a sum of positive squares in 3 ways, for example, as 3500970561 + 632069881 = 59169^2 + 25141^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3574717 + ... + 3575872.

Almost surely, 2^4133040442 is an apocalyptic number.

4133040442 is a deficient number, since it is larger than the sum of its proper divisors (2452652948).

4133040442 is a wasteful number, since it uses less digits than its factorization.

4133040442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150625 (or 7150608 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4133040442 is about 64288.7271766987. The cubic root of 4133040442 is about 1604.8085086449.

Adding to 4133040442 its reverse (2440403314), we get a palindrome (6573443756).

The spelling of 4133040442 in words is "four billion, one hundred thirty-three million, forty thousand, four hundred forty-two".