134654634142 has 24 divisors (see below), whose sum is σ = 235242162360. Its totient is φ = 57639481200.

The previous prime is 134654634137. The next prime is 134654634197. The reversal of 134654634142 is 241436456431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 747484 + ... + 909967.

It is an arithmetic number, because the mean of its divisors is an integer number (9801756765).

Almost surely, 2^134654634142 is an apocalyptic number.

134654634142 is a deficient number, since it is larger than the sum of its proper divisors (100587528218).

134654634142 is a wasteful number, since it uses less digits than its factorization.

134654634142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658296 (or 1658289 counting only the distinct ones).

The product of its digits is 829440, while the sum is 43.

The spelling of 134654634142 in words is "one hundred thirty-four billion, six hundred fifty-four million, six hundred thirty-four thousand, one hundred forty-two".