340113120440303 has 8 divisors (see below), whose sum is σ = 389356190882208. Its totient is φ = 291033920450304.

The previous prime is 340113120440281. The next prime is 340113120440399. The reversal of 340113120440303 is 303044021311043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340113120440303 - 2⁶ = 340113120440239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340113120440903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40967608526 + ... + 40967616827.

It is an arithmetic number, because the mean of its divisors is an integer number (48669523860276).

Almost surely, 2^{340113120440303} is an apocalyptic number.

340113120440303 is a deficient number, since it is larger than the sum of its proper divisors (49243070441905).

340113120440303 is an equidigital number, since it uses as much as digits as its factorization.

340113120440303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81935225953.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 340113120440303 its reverse (303044021311043), we get a palindrome (643157141751346).

The spelling of 340113120440303 in words is "three hundred forty trillion, one hundred thirteen billion, one hundred twenty million, four hundred forty thousand, three hundred three".