340343044 has 24 divisors (see below), whose sum is σ = 606469248. Its totient is φ = 167086080.

The previous prime is 340343039. The next prime is 340343053. The reversal of 340343044 is 440343043.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70657 + ... + 75319.

It is an arithmetic number, because the mean of its divisors is an integer number (25269552).

Almost surely, 2^340343044 is an apocalyptic number.

It is an amenable number.

340343044 is a deficient number, since it is larger than the sum of its proper divisors (266126204).

340343044 is a wasteful number, since it uses less digits than its factorization.

340343044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995 (or 4993 counting only the distinct ones).

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

The square root of 340343044 is about 18448.3886559233. The cubic root of 340343044 is about 698.1878597695.

Adding to 340343044 its reverse (440343043), we get a palindrome (780686087).

Subtracting 340343044 from its reverse (440343043), we obtain a palindrome (99999999).

The spelling of 340343044 in words is "three hundred forty million, three hundred forty-three thousand, forty-four".