602422000440 has 64 divisors (see below), whose sum is σ = 1946286468000. Its totient is φ = 148288492032.

The previous prime is 602422000421. The next prime is 602422000469. The reversal of 602422000440 is 44000224206.

It is a super-2 number, since 2×602422000440² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 602422000440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193082415 + ... + 193085534.

Almost surely, 2^602422000440 is an apocalyptic number.

602422000440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

602422000440 is an abundant number, since it is smaller than the sum of its proper divisors (1343864467560).

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

602422000440 is a wasteful number, since it uses less digits than its factorization.

602422000440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386167976 (or 386167972 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 602422000440 its reverse (44000224206), we get a palindrome (646422224646).

The spelling of 602422000440 in words is "six hundred two billion, four hundred twenty-two million, four hundred forty", and thus it is an aban number.