134463543242 has 16 divisors (see below), whose sum is σ = 230514017280. Its totient is φ = 57625961328.

The previous prime is 134463543211. The next prime is 134463543259. The reversal of 134463543242 is 242345364431.

It is a super-2 number, since 2×134463543242² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134463543242.

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 7 ways as a sum of consecutive naturals, for example, 846359 + ... + 992597.

It is an arithmetic number, because the mean of its divisors is an integer number (14407126080).

Almost surely, 2^134463543242 is an apocalyptic number.

134463543242 is a deficient number, since it is larger than the sum of its proper divisors (96050474038).

134463543242 is a wasteful number, since it uses less digits than its factorization.

134463543242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211925.

The product of its digits is 829440, while the sum is 41.

The spelling of 134463543242 in words is "one hundred thirty-four billion, four hundred sixty-three million, five hundred forty-three thousand, two hundred forty-two".