134542634630 has 16 divisors (see below), whose sum is σ = 242851335840. Its totient is φ = 53667144192.

The previous prime is 134542634627. The next prime is 134542634647. The reversal of 134542634630 is 36436245431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18734939 + ... + 18742118.

It is an arithmetic number, because the mean of its divisors is an integer number (15178208490).

Almost surely, 2^134542634630 is an apocalyptic number.

134542634630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134542634630 is a deficient number, since it is larger than the sum of its proper divisors (108308701210).

134542634630 is a wasteful number, since it uses less digits than its factorization.

134542634630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37477423.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 134542634630 in words is "one hundred thirty-four billion, five hundred forty-two million, six hundred thirty-four thousand, six hundred thirty".