340555222125 has 64 divisors (see below), whose sum is σ = 666687041280. Its totient is φ = 170945337600.

The previous prime is 340555222123. The next prime is 340555222129. The reversal of 340555222125 is 521222555043.

340555222125 is a `hidden beast` number, since 3 + 4 + 0 + 5 + 5 + 522 + 2 + 125 = 666.

340555222125 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 340555222125 - 2¹ = 340555222123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340555222125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340555222123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2910427 + ... + 3025176.

It is an arithmetic number, because the mean of its divisors is an integer number (10416985020).

Almost surely, 2^340555222125 is an apocalyptic number.

It is an amenable number.

340555222125 is a deficient number, since it is larger than the sum of its proper divisors (326131819155).

340555222125 is a wasteful number, since it uses less digits than its factorization.

340555222125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935644 (or 5935628 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 340555222125 its reverse (521222555043), we get a palindrome (861777777168).

The spelling of 340555222125 in words is "three hundred forty billion, five hundred fifty-five million, two hundred twenty-two thousand, one hundred twenty-five".