134542663554 has 32 divisors (see below), whose sum is σ = 290773272384. Its totient is φ = 41256446400.

The previous prime is 134542663547. The next prime is 134542663583. The reversal of 134542663554 is 455366245431.

It is a Curzon 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, 2920672 + ... + 2966379.

It is an arithmetic number, because the mean of its divisors is an integer number (9086664762).

Almost surely, 2^134542663554 is an apocalyptic number.

134542663554 is an abundant number, since it is smaller than the sum of its proper divisors (156230608830).

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

134542663554 is a wasteful number, since it uses less digits than its factorization.

134542663554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887362.

The product of its digits is 5184000, while the sum is 48.

The spelling of 134542663554 in words is "one hundred thirty-four billion, five hundred forty-two million, six hundred sixty-three thousand, five hundred fifty-four".