404022242034 has 20 divisors (see below), whose sum is σ = 905309098254. Its totient is φ = 134674080624.

The previous prime is 404022242033. The next prime is 404022242047. The reversal of 404022242034 is 430242220404.

404022242034 is a `hidden beast` number, since 4 + 0 + 402 + 224 + 2 + 0 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 373168265625 + 30853976409 = 610875^2 + 175653^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 404022241989 and 404022242007.

It is not an unprimeable number, because it can be changed into a prime (404022242033) 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 9 ways as a sum of consecutive naturals, for example, 1246982067 + ... + 1246982390.

Almost surely, 2^404022242034 is an apocalyptic number.

404022242034 is an abundant number, since it is smaller than the sum of its proper divisors (501286856220).

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

404022242034 is a wasteful number, since it uses less digits than its factorization.

404022242034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493964471 (or 2493964462 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 404022242034 its reverse (430242220404), we get a palindrome (834264462438).

The spelling of 404022242034 in words is "four hundred four billion, twenty-two million, two hundred forty-two thousand, thirty-four".