340242334132 has 12 divisors (see below), whose sum is σ = 595494867520. Its totient is φ = 170100943416.

The previous prime is 340242333989. The next prime is 340242334139. The reversal of 340242334132 is 231433242043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 340242334094 and 340242334103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340242334139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018028 + ... + 5085379.

Almost surely, 2^340242334132 is an apocalyptic number.

It is an amenable number.

340242334132 is a deficient number, since it is larger than the sum of its proper divisors (255252533388).

340242334132 is a wasteful number, since it uses less digits than its factorization.

340242334132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111830 (or 10111828 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 340242334132 its reverse (231433242043), we get a palindrome (571675576175).

The spelling of 340242334132 in words is "three hundred forty billion, two hundred forty-two million, three hundred thirty-four thousand, one hundred thirty-two".