134342235045655 has 64 divisors (see below), whose sum is σ = 198945573765120. Its totient is φ = 84806055392256.

The previous prime is 134342235045619. The next prime is 134342235045703. The reversal of 134342235045655 is 556540532243431.

It is a cyclic number.

It is not a de Polignac number, because 134342235045655 - 2⁷ = 134342235045527 is a prime.

It is a super-2 number, since 2×134342235045655² (a number of 29 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 63 ways as a sum of consecutive naturals, for example, 4462737334 + ... + 4462767436.

It is an arithmetic number, because the mean of its divisors is an integer number (3108524590080).

Almost surely, 2^{134342235045655} is an apocalyptic number.

134342235045655 is a deficient number, since it is larger than the sum of its proper divisors (64603338719465).

134342235045655 is a wasteful number, since it uses less digits than its factorization.

134342235045655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56120.

The product of its (nonzero) digits is 25920000, while the sum is 52.

The spelling of 134342235045655 in words is "one hundred thirty-four trillion, three hundred forty-two billion, two hundred thirty-five million, forty-five thousand, six hundred fifty-five".