3438430559999 has 4 divisors (see below), whose sum is σ = 3439130998920. Its totient is φ = 3437730121080.

The previous prime is 3438430559981. The next prime is 3438430560023. The reversal of 3438430559999 is 9999550348343.

3438430559999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3438430559999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438430559939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350212097 + ... + 350221914.

It is an arithmetic number, because the mean of its divisors is an integer number (859782749730).

Almost surely, 2^{3438430559999} is an apocalyptic number.

3438430559999 is a deficient number, since it is larger than the sum of its proper divisors (700438921).

3438430559999 is an equidigital number, since it uses as much as digits as its factorization.

3438430559999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700438920.

The product of its (nonzero) digits is 566870400, while the sum is 71.

The spelling of 3438430559999 in words is "three trillion, four hundred thirty-eight billion, four hundred thirty million, five hundred fifty-nine thousand, nine hundred ninety-nine".