134255969958 has 32 divisors (see below), whose sum is σ = 308339072640. Its totient is φ = 38542383360.

The previous prime is 134255969951. The next prime is 134255969959. The reversal of 134255969958 is 859969552431.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134255969951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53529835 + ... + 53532342.

It is an arithmetic number, because the mean of its divisors is an integer number (9635596020).

Almost surely, 2^134255969958 is an apocalyptic number.

134255969958 is an abundant number, since it is smaller than the sum of its proper divisors (174083102682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134255969958 is a wasteful number, since it uses less digits than its factorization.

134255969958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107062212.

The product of its digits is 104976000, while the sum is 66.

The spelling of 134255969958 in words is "one hundred thirty-four billion, two hundred fifty-five million, nine hundred sixty-nine thousand, nine hundred fifty-eight".