340300334023320 has 128 divisors (see below), whose sum is σ = 1122479556157440. Its totient is φ = 81847467555840.

The previous prime is 340300334023303. The next prime is 340300334023543. The reversal of 340300334023320 is 23320433003043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1014805917 + ... + 1015141196.

It is an arithmetic number, because the mean of its divisors is an integer number (8769371532480).

Almost surely, 2^{340300334023320} is an apocalyptic number.

340300334023320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340300334023320 is an abundant number, since it is smaller than the sum of its proper divisors (782179222134120).

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

340300334023320 is a wasteful number, since it uses less digits than its factorization.

340300334023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029947265 (or 2029947261 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 340300334023320 its reverse (23320433003043), we get a palindrome (363620767026363).

The spelling of 340300334023320 in words is "three hundred forty trillion, three hundred billion, three hundred thirty-four million, twenty-three thousand, three hundred twenty".