4342321408 has 36 divisors (see below), whose sum is σ = 9123884560. Its totient is φ = 2056886784.

The previous prime is 4342321393. The next prime is 4342321411. The reversal of 4342321408 is 8041232434.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4342321408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441510 + ... + 451237.

Almost surely, 2^4342321408 is an apocalyptic number.

It is an amenable number.

4342321408 is an abundant number, since it is smaller than the sum of its proper divisors (4781563152).

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

4342321408 is an equidigital number, since it uses as much as digits as its factorization.

4342321408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892782 (or 892768 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 4342321408 is about 65896.2928244070. The cubic root of 4342321408 is about 1631.4508276539.

The spelling of 4342321408 in words is "four billion, three hundred forty-two million, three hundred twenty-one thousand, four hundred eight".