340012133220 has 24 divisors (see below), whose sum is σ = 952033973184. Its totient is φ = 90669902176.

The previous prime is 340012133171. The next prime is 340012133239. The reversal of 340012133220 is 22331210043.

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, 2833434384 + ... + 2833434503.

It is an arithmetic number, because the mean of its divisors is an integer number (39668082216).

Almost surely, 2^340012133220 is an apocalyptic number.

340012133220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340012133220 is an abundant number, since it is smaller than the sum of its proper divisors (612021839964).

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

340012133220 is a wasteful number, since it uses less digits than its factorization.

340012133220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666868899 (or 5666868897 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 340012133220 its reverse (22331210043), we get a palindrome (362343343263).

The spelling of 340012133220 in words is "three hundred forty billion, twelve million, one hundred thirty-three thousand, two hundred twenty".