340043332 has 12 divisors (see below), whose sum is σ = 595779436. Its totient is φ = 169820640.

The previous prime is 340043321. The next prime is 340043351. The reversal of 340043332 is 233340043.

It can be written as a sum of positive squares in 2 ways, for example, as 88059456 + 251983876 = 9384^2 + 15874^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46419 + ... + 53242.

Almost surely, 2^340043332 is an apocalyptic number.

It is an amenable number.

340043332 is a deficient number, since it is larger than the sum of its proper divisors (255736104).

340043332 is a wasteful number, since it uses less digits than its factorization.

340043332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100518 (or 100516 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 340043332 is about 18440.2638809752. The cubic root of 340043332 is about 697.9828541257.

Adding to 340043332 its reverse (233340043), we get a palindrome (573383375).

The spelling of 340043332 in words is "three hundred forty million, forty-three thousand, three hundred thirty-two".