340113320 has 32 divisors (see below), whose sum is σ = 766319400. Its totient is φ = 135856128.

The previous prime is 340113317. The next prime is 340113341. The reversal of 340113320 is 23311043.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 203176516 + 136936804 = 14254^2 + 11702^2 .

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, 25232 + ... + 36288.

Almost surely, 2^340113320 is an apocalyptic number.

It is an amenable number.

340113320 is an abundant number, since it is smaller than the sum of its proper divisors (426206080).

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

340113320 is a wasteful number, since it uses less digits than its factorization.

340113320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11837 (or 11833 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 340113320 is about 18442.1614785252. The cubic root of 340113320 is about 698.0307373103.

Adding to 340113320 its reverse (23311043), we get a palindrome (363424363).

The spelling of 340113320 in words is "three hundred forty million, one hundred thirteen thousand, three hundred twenty".