424354421034 has 24 divisors (see below), whose sum is σ = 927869762820. Its totient is φ = 140153753088.

The previous prime is 424354421027. The next prime is 424354421077. The reversal of 424354421034 is 430124453424.

424354421034 is a `hidden beast` number, since 4 + 2 + 4 + 3 + 544 + 2 + 103 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 410044280409 + 14310140625 = 640347^2 + 119625^2 .

It is a super-2 number, since 2×424354421034² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424354421034.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108141367 + ... + 108145290.

Almost surely, 2^424354421034 is an apocalyptic number.

424354421034 is an abundant number, since it is smaller than the sum of its proper divisors (503515341786).

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

424354421034 is a wasteful number, since it uses less digits than its factorization.

424354421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216286774 (or 216286771 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 424354421034 its reverse (430124453424), we get a palindrome (854478874458).

The spelling of 424354421034 in words is "four hundred twenty-four billion, three hundred fifty-four million, four hundred twenty-one thousand, thirty-four".