42341402440224 has 72 divisors (see below), whose sum is σ = 121216473132300. Its totient is φ = 14019077303808.

The previous prime is 42341402440133. The next prime is 42341402440229. The reversal of 42341402440224 is 42204420414324.

42341402440224 is a `hidden beast` number, since 4 + 23 + 4 + 1 + 402 + 4 + 4 + 0 + 224 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36460680439824 + 5880722000400 = 6038268^2 + 2425020^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (42341402440229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 493308627 + ... + 493394450.

Almost surely, 2^{42341402440224} is an apocalyptic number.

It is an amenable number.

42341402440224 is an abundant number, since it is smaller than the sum of its proper divisors (78875070692076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42341402440224 is a wasteful number, since it uses less digits than its factorization.

42341402440224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986703242 (or 986703231 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 42341402440224 its reverse (42204420414324), we get a palindrome (84545822854548).

The spelling of 42341402440224 in words is "forty-two trillion, three hundred forty-one billion, four hundred two million, four hundred forty thousand, two hundred twenty-four".