340310143240430 has 64 divisors (see below), whose sum is σ = 673754925957120. Its totient is φ = 122729572224000.

The previous prime is 340310143240429. The next prime is 340310143240489. The reversal of 340310143240430 is 34042341013043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33504830 + ... + 42464030.

It is an arithmetic number, because the mean of its divisors is an integer number (10527420718080).

Almost surely, 2^{340310143240430} is an apocalyptic number.

340310143240430 is a deficient number, since it is larger than the sum of its proper divisors (333444782716690).

340310143240430 is a wasteful number, since it uses less digits than its factorization.

340310143240430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8962065.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 340310143240430 its reverse (34042341013043), we get a palindrome (374352484253473).

The spelling of 340310143240430 in words is "three hundred forty trillion, three hundred ten billion, one hundred forty-three million, two hundred forty thousand, four hundred thirty".