340202011 has 8 divisors (see below), whose sum is σ = 379172880. Its totient is φ = 303337728.

The previous prime is 340202003. The next prime is 340202021. The reversal of 340202011 is 110202043.

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 340202011 - 2³ = 340202003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340201982 and 340202000.

It is not an unprimeable number, because it can be changed into a prime (340202021) 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, 526306 + ... + 526951.

It is an arithmetic number, because the mean of its divisors is an integer number (47396610).

Almost surely, 2^340202011 is an apocalyptic number.

340202011 is a deficient number, since it is larger than the sum of its proper divisors (38970869).

340202011 is a wasteful number, since it uses less digits than its factorization.

340202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053293.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 340202011 is about 18444.5658935091. The cubic root of 340202011 is about 698.0914069557.

Adding to 340202011 its reverse (110202043), we get a palindrome (450404054).

The spelling of 340202011 in words is "three hundred forty million, two hundred two thousand, eleven".