134653540266542 has 8 divisors (see below), whose sum is σ = 220342156799832. Its totient is φ = 61206154666600.

The previous prime is 134653540266523. The next prime is 134653540266551. The reversal of 134653540266542 is 245662045356431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060307733309 + ... + 3060307733352.

It is an arithmetic number, because the mean of its divisors is an integer number (27542769599979).

Almost surely, 2^{134653540266542} is an apocalyptic number.

134653540266542 is a deficient number, since it is larger than the sum of its proper divisors (85688616533290).

134653540266542 is a wasteful number, since it uses less digits than its factorization.

134653540266542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120615466674.

The product of its (nonzero) digits is 62208000, while the sum is 56.

The spelling of 134653540266542 in words is "one hundred thirty-four trillion, six hundred fifty-three billion, five hundred forty million, two hundred sixty-six thousand, five hundred forty-two".