134254937855 has 16 divisors (see below), whose sum is σ = 164411039520. Its totient is φ = 105207093888.

The previous prime is 134254937837. The next prime is 134254937863. The reversal of 134254937855 is 558739452431.

It is a cyclic number.

It is not a de Polignac number, because 134254937855 - 2²⁸ = 133986502399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134254937855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245192 + ... + 573261.

It is an arithmetic number, because the mean of its divisors is an integer number (10275689970).

Almost surely, 2^134254937855 is an apocalyptic number.

134254937855 is a deficient number, since it is larger than the sum of its proper divisors (30156101665).

134254937855 is an equidigital number, since it uses as much as digits as its factorization.

134254937855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819130.

The product of its digits is 18144000, while the sum is 56.

The spelling of 134254937855 in words is "one hundred thirty-four billion, two hundred fifty-four million, nine hundred thirty-seven thousand, eight hundred fifty-five".