655365416342 has 128 divisors (see below), whose sum is σ = 1302117949440. Its totient is φ = 240438481920.

The previous prime is 655365416323. The next prime is 655365416357. The reversal of 655365416342 is 243614563556.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 12832634 + ... + 12883602.

It is an arithmetic number, because the mean of its divisors is an integer number (10172796480).

Almost surely, 2^655365416342 is an apocalyptic number.

655365416342 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

655365416342 is a deficient number, since it is larger than the sum of its proper divisors (646752533098).

655365416342 is a wasteful number, since it uses less digits than its factorization.

655365416342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51118.

The product of its digits is 7776000, while the sum is 50.

Adding to 655365416342 its reverse (243614563556), we get a palindrome (898979979898).

The spelling of 655365416342 in words is "six hundred fifty-five billion, three hundred sixty-five million, four hundred sixteen thousand, three hundred forty-two".