40433411242 has 48 divisors (see below), whose sum is σ = 72337793472. Its totient is φ = 16890793920.

The previous prime is 40433411237. The next prime is 40433411279. The reversal of 40433411242 is 24211433404.

It is a self number, because there is not a number n which added to its sum of digits gives 40433411242.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5231593 + ... + 5239315.

It is an arithmetic number, because the mean of its divisors is an integer number (1507037364).

Almost surely, 2^40433411242 is an apocalyptic number.

40433411242 is a deficient number, since it is larger than the sum of its proper divisors (31904382230).

40433411242 is a wasteful number, since it uses less digits than its factorization.

40433411242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083 (or 9076 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40433411242 its reverse (24211433404), we get a palindrome (64644844646).

The spelling of 40433411242 in words is "forty billion, four hundred thirty-three million, four hundred eleven thousand, two hundred forty-two".