340053520431012 has 48 divisors (see below), whose sum is σ = 801644209804032. Its totient is φ = 112181763087360.

The previous prime is 340053520431011. The next prime is 340053520431133. The reversal of 340053520431012 is 210134025350043.

It is not an unprimeable number, because it can be changed into a prime (340053520431011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164930437 + ... + 166979507.

It is an arithmetic number, because the mean of its divisors is an integer number (16700921037584).

Almost surely, 2^{340053520431012} is an apocalyptic number.

It is an amenable number.

340053520431012 is an abundant number, since it is smaller than the sum of its proper divisors (461590689373020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340053520431012 is a wasteful number, since it uses less digits than its factorization.

340053520431012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191748 (or 2191746 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 340053520431012 its reverse (210134025350043), we get a palindrome (550187545781055).

The spelling of 340053520431012 in words is "three hundred forty trillion, fifty-three billion, five hundred twenty million, four hundred thirty-one thousand, twelve".