134544015142 has 8 divisors (see below), whose sum is σ = 208775196000. Its totient is φ = 64952283144.

The previous prime is 134544015139. The next prime is 134544015169. The reversal of 134544015142 is 241510445431.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 134544015098 and 134544015107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1159862142 + ... + 1159862257.

It is an arithmetic number, because the mean of its divisors is an integer number (26096899500).

Almost surely, 2^134544015142 is an apocalyptic number.

134544015142 is a deficient number, since it is larger than the sum of its proper divisors (74231180858).

134544015142 is a wasteful number, since it uses less digits than its factorization.

134544015142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319724430.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 134544015142 in words is "one hundred thirty-four billion, five hundred forty-four million, fifteen thousand, one hundred forty-two".