655120060641343 has 32 divisors (see below), whose sum is σ = 761317850603520. Its totient is φ = 558064778208000.

The previous prime is 655120060641257. The next prime is 655120060641379. The reversal of 655120060641343 is 343146060021556.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-655120060641343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 655120060641293 and 655120060641302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655120060641643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128626155 + ... + 133622332.

It is an arithmetic number, because the mean of its divisors is an integer number (23791182831360).

Almost surely, 2^{655120060641343} is an apocalyptic number.

655120060641343 is a deficient number, since it is larger than the sum of its proper divisors (106197789962177).

655120060641343 is a wasteful number, since it uses less digits than its factorization.

655120060641343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262248759.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 655120060641343 in words is "six hundred fifty-five trillion, one hundred twenty billion, sixty million, six hundred forty-one thousand, three hundred forty-three".