340102045225 has 12 divisors (see below), whose sum is σ = 421934448460. Its totient is φ = 271947499200.

The previous prime is 340102045223. The next prime is 340102045279. The reversal of 340102045225 is 522540201043.

It can be written as a sum of positive squares in 6 ways, for example, as 371602729 + 339730442496 = 19277^2 + 582864^2 .

It is not a de Polignac number, because 340102045225 - 2¹ = 340102045223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340102045193 and 340102045202.

It is not an unprimeable number, because it can be changed into a prime (340102045223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3301686 + ... + 3403135.

Almost surely, 2^340102045225 is an apocalyptic number.

It is an amenable number.

340102045225 is a deficient number, since it is larger than the sum of its proper divisors (81832403235).

340102045225 is a wasteful number, since it uses less digits than its factorization.

340102045225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706860 (or 6706855 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 340102045225 its reverse (522540201043), we get a palindrome (862642246268).

The spelling of 340102045225 in words is "three hundred forty billion, one hundred two million, forty-five thousand, two hundred twenty-five".