340032230234220 has 24 divisors (see below), whose sum is σ = 952090244655984. Its totient is φ = 90675261395776.

The previous prime is 340032230234119. The next prime is 340032230234251. The reversal of 340032230234220 is 22432032230043.

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

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 7 ways as a sum of consecutive naturals, for example, 2833601918559 + ... + 2833601918678.

It is an arithmetic number, because the mean of its divisors is an integer number (39670426860666).

Almost surely, 2^{340032230234220} is an apocalyptic number.

340032230234220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340032230234220 is an abundant number, since it is smaller than the sum of its proper divisors (612058014421764).

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

340032230234220 is a wasteful number, since it uses less digits than its factorization.

340032230234220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667203837249 (or 5667203837247 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 340032230234220 its reverse (22432032230043), we get a palindrome (362464262464263).

The spelling of 340032230234220 in words is "three hundred forty trillion, thirty-two billion, two hundred thirty million, two hundred thirty-four thousand, two hundred twenty".