410042040442 has 16 divisors (see below), whose sum is σ = 651256108200. Its totient is φ = 192957147648.

The previous prime is 410042040413. The next prime is 410042040449. The reversal of 410042040442 is 244040240014.

It can be written as a sum of positive squares in 4 ways, for example, as 407246909281 + 2795131161 = 638159^2 + 52869^2 .

It is not an unprimeable number, because it can be changed into a prime (410042040449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2397184 + ... + 2562532.

Almost surely, 2^410042040442 is an apocalyptic number.

410042040442 is a deficient number, since it is larger than the sum of its proper divisors (241214067758).

410042040442 is a wasteful number, since it uses less digits than its factorization.

410042040442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238305.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 410042040442 its reverse (244040240014), we get a palindrome (654082280456).

The spelling of 410042040442 in words is "four hundred ten billion, forty-two million, forty thousand, four hundred forty-two".