340031311240424 has 64 divisors (see below), whose sum is σ = 691212483339840. Its totient is φ = 156191371822080.

The previous prime is 340031311240403. The next prime is 340031311240433. The reversal of 340031311240424 is 424042113130043.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10035899 + ... + 27942474.

It is an arithmetic number, because the mean of its divisors is an integer number (10800195052185).

Almost surely, 2^{340031311240424} is an apocalyptic number.

340031311240424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340031311240424 is an abundant number, since it is smaller than the sum of its proper divisors (351181172099416).

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

340031311240424 is a wasteful number, since it uses less digits than its factorization.

340031311240424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37979970 (or 37979966 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 340031311240424 its reverse (424042113130043), we get a palindrome (764073424370467).

The spelling of 340031311240424 in words is "three hundred forty trillion, thirty-one billion, three hundred eleven million, two hundred forty thousand, four hundred twenty-four".