340505014 has 4 divisors (see below), whose sum is σ = 510757524. Its totient is φ = 170252506.

The previous prime is 340504943. The next prime is 340505021. The reversal of 340505014 is 410505043.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85126252 + ... + 85126255.

It is an arithmetic number, because the mean of its divisors is an integer number (127689381).

Almost surely, 2^340505014 is an apocalyptic number.

340505014 is a deficient number, since it is larger than the sum of its proper divisors (170252510).

340505014 is a wasteful number, since it uses less digits than its factorization.

340505014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170252509.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 340505014 is about 18452.7779480489. Note that the first 3 decimals coincide. The cubic root of 340505014 is about 698.2985985816.

The spelling of 340505014 in words is "three hundred forty million, five hundred five thousand, fourteen".