340122232 has 8 divisors (see below), whose sum is σ = 637729200. Its totient is φ = 170061112.

The previous prime is 340122193. The next prime is 340122239. The reversal of 340122232 is 232221043.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340122239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21257632 + ... + 21257647.

It is an arithmetic number, because the mean of its divisors is an integer number (79716150).

Almost surely, 2^340122232 is an apocalyptic number.

It is an amenable number.

340122232 is a deficient number, since it is larger than the sum of its proper divisors (297606968).

340122232 is a wasteful number, since it uses less digits than its factorization.

340122232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42515285 (or 42515281 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 340122232 is about 18442.4030972105. The cubic root of 340122232 is about 698.0368340975.

Adding to 340122232 its reverse (232221043), we get a palindrome (572343275).

The spelling of 340122232 in words is "three hundred forty million, one hundred twenty-two thousand, two hundred thirty-two".