134501556042 has 24 divisors (see below), whose sum is σ = 333051472416. Its totient is φ = 38429015976.

The previous prime is 134501556031. The next prime is 134501556047. The reversal of 134501556042 is 240655105431.

134501556042 is a `hidden beast` number, since 1 + 3 + 4 + 50 + 1 + 5 + 560 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 134501555988 and 134501556006.

It is not an unprimeable number, because it can be changed into a prime (134501556047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533736208 + ... + 533736459.

It is an arithmetic number, because the mean of its divisors is an integer number (13877144684).

Almost surely, 2^134501556042 is an apocalyptic number.

134501556042 is an abundant number, since it is smaller than the sum of its proper divisors (198549916374).

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

134501556042 is a wasteful number, since it uses less digits than its factorization.

134501556042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067472682 (or 1067472679 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 134501556042 in words is "one hundred thirty-four billion, five hundred one million, five hundred fifty-six thousand, forty-two".