340241213322 has 48 divisors (see below), whose sum is σ = 743335554312. Its totient is φ = 112469867520.

The previous prime is 340241213287. The next prime is 340241213369. The reversal of 340241213322 is 223312142043.

340241213322 is a `hidden beast` number, since 3 + 402 + 41 + 213 + 3 + 2 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 293199507441 + 47041705881 = 541479^2 + 216891^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2338672 + ... + 2479892.

Almost surely, 2^340241213322 is an apocalyptic number.

340241213322 is an abundant number, since it is smaller than the sum of its proper divisors (403094340990).

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

340241213322 is a wasteful number, since it uses less digits than its factorization.

340241213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142343 (or 142340 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 340241213322 its reverse (223312142043), we get a palindrome (563553355365).

The spelling of 340241213322 in words is "three hundred forty billion, two hundred forty-one million, two hundred thirteen thousand, three hundred twenty-two".