340334433044 has 36 divisors (see below), whose sum is σ = 633000706464. Its totient is φ = 160076332416.

The previous prime is 340334433037. The next prime is 340334433059. The reversal of 340334433044 is 440334433043.

It is a junction number, because it is equal to n+sod(n) for n = 340334432995 and 340334433013.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2241977 + ... + 2388959.

Almost surely, 2^340334433044 is an apocalyptic number.

340334433044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340334433044 is a deficient number, since it is larger than the sum of its proper divisors (292666273420).

340334433044 is a wasteful number, since it uses less digits than its factorization.

340334433044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149024 (or 149005 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 340334433044 its reverse (440334433043), we get a palindrome (780668866087).

Subtracting 340334433044 from its reverse (440334433043), we obtain a palindrome (99999999999).

The spelling of 340334433044 in words is "three hundred forty billion, three hundred thirty-four million, four hundred thirty-three thousand, forty-four".