340604022100120 has 32 divisors (see below), whose sum is σ = 766374628341600. Its totient is φ = 136238839308288.

The previous prime is 340604022100109. The next prime is 340604022100187. The reversal of 340604022100120 is 21001220406043.

It is a happy number.

It is a super-2 number, since 2×340604022100120² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84554985 + ... + 88491544.

It is an arithmetic number, because the mean of its divisors is an integer number (23949207135675).

Almost surely, 2^{340604022100120} is an apocalyptic number.

It is an amenable number.

340604022100120 is an abundant number, since it is smaller than the sum of its proper divisors (425770606241480).

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

340604022100120 is a wasteful number, since it uses less digits than its factorization.

340604022100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173095747 (or 173095743 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 340604022100120 its reverse (21001220406043), we get a palindrome (361605242506163).

The spelling of 340604022100120 in words is "three hundred forty trillion, six hundred four billion, twenty-two million, one hundred thousand, one hundred twenty".