340221014124 has 24 divisors (see below), whose sum is σ = 794514488880. Its totient is φ = 113311939584.

The previous prime is 340221014087. The next prime is 340221014131. The reversal of 340221014124 is 421410122043.

It is a junction number, because it is equal to n+sod(n) for n = 340221014094 and 340221014103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11868229 + ... + 11896860.

It is an arithmetic number, because the mean of its divisors is an integer number (33104770370).

Almost surely, 2^340221014124 is an apocalyptic number.

It is an amenable number.

340221014124 is an abundant number, since it is smaller than the sum of its proper divisors (454293474756).

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

340221014124 is a wasteful number, since it uses less digits than its factorization.

340221014124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23766289 (or 23766287 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 340221014124 its reverse (421410122043), we get a palindrome (761631136167).

The spelling of 340221014124 in words is "three hundred forty billion, two hundred twenty-one million, fourteen thousand, one hundred twenty-four".