340402103204 has 24 divisors (see below), whose sum is σ = 597102934680. Its totient is φ = 169801629696.

The previous prime is 340402103179. The next prime is 340402103233. The reversal of 340402103204 is 402301204043.

It can be written as a sum of positive squares in 4 ways, for example, as 138270935104 + 202131168100 = 371848^2 + 449590^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340402103204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3779852 + ... + 3868860.

It is an arithmetic number, because the mean of its divisors is an integer number (24879288945).

Almost surely, 2^340402103204 is an apocalyptic number.

It is an amenable number.

340402103204 is a deficient number, since it is larger than the sum of its proper divisors (256700831476).

340402103204 is a wasteful number, since it uses less digits than its factorization.

340402103204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91247 (or 91245 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 340402103204 its reverse (402301204043), we get a palindrome (742703307247).

The spelling of 340402103204 in words is "three hundred forty billion, four hundred two million, one hundred three thousand, two hundred four".