340004240233 has 4 divisors (see below), whose sum is σ = 388576274560. Its totient is φ = 291432205908.

The previous prime is 340004240201. The next prime is 340004240239. The reversal of 340004240233 is 332042400043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332042400043 = 41 ⋅8098595123.

It is a cyclic number.

It is not a de Polignac number, because 340004240233 - 2⁵ = 340004240201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340004240198 and 340004240207.

It is not an unprimeable number, because it can be changed into a prime (340004240239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24286017153 + ... + 24286017166.

It is an arithmetic number, because the mean of its divisors is an integer number (97144068640).

Almost surely, 2^340004240233 is an apocalyptic number.

It is an amenable number.

340004240233 is a deficient number, since it is larger than the sum of its proper divisors (48572034327).

340004240233 is an equidigital number, since it uses as much as digits as its factorization.

340004240233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48572034326.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 340004240233 its reverse (332042400043), we get a palindrome (672046640276).

The spelling of 340004240233 in words is "three hundred forty billion, four million, two hundred forty thousand, two hundred thirty-three".