340811012 has 24 divisors (see below), whose sum is σ = 606060000. Its totient is φ = 167662656.

The previous prime is 340811011. The next prime is 340811017. The reversal of 340811012 is 210118043.

It is not an unprimeable number, because it can be changed into a prime (340811011) 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, 144539 + ... + 146877.

It is an arithmetic number, because the mean of its divisors is an integer number (25252500).

Almost surely, 2^340811012 is an apocalyptic number.

It is an amenable number.

340811012 is a deficient number, since it is larger than the sum of its proper divisors (265248988).

340811012 is a wasteful number, since it uses less digits than its factorization.

340811012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915 (or 2913 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 340811012 is about 18461.0674664278. The cubic root of 340811012 is about 698.5077134647.

Adding to 340811012 its reverse (210118043), we get a palindrome (550929055).

The spelling of 340811012 in words is "three hundred forty million, eight hundred eleven thousand, twelve".