13342025655 has 24 divisors (see below), whose sum is σ = 26429918112. Its totient is φ = 6099211584.

The previous prime is 13342025647. The next prime is 13342025687. The reversal of 13342025655 is 55652024331.

13342025655 is a `hidden beast` number, since 1 + 334 + 20 + 256 + 55 = 666.

It is not a de Polignac number, because 13342025655 - 2³ = 13342025647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21177504 + ... + 21178133.

It is an arithmetic number, because the mean of its divisors is an integer number (1101246588).

Almost surely, 2^13342025655 is an apocalyptic number.

13342025655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13342025655 is a deficient number, since it is larger than the sum of its proper divisors (13087892457).

13342025655 is a wasteful number, since it uses less digits than its factorization.

13342025655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42355655 (or 42355652 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 13342025655 its reverse (55652024331), we get a palindrome (68994049986).

The spelling of 13342025655 in words is "thirteen billion, three hundred forty-two million, twenty-five thousand, six hundred fifty-five".