134452742399 has 8 divisors (see below), whose sum is σ = 142398123840. Its totient is φ = 126511405056.

The previous prime is 134452742353. The next prime is 134452742429. The reversal of 134452742399 is 993247254431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134452742399 is a prime.

It is a super-2 number, since 2×134452742399² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134452742399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134452742309) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 942434 + ... + 1075679.

It is an arithmetic number, because the mean of its divisors is an integer number (17799765480).

Almost surely, 2^134452742399 is an apocalyptic number.

134452742399 is a deficient number, since it is larger than the sum of its proper divisors (7945381441).

134452742399 is a wasteful number, since it uses less digits than its factorization.

134452742399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022049.

The product of its digits is 6531840, while the sum is 53.

The spelling of 134452742399 in words is "one hundred thirty-four billion, four hundred fifty-two million, seven hundred forty-two thousand, three hundred ninety-nine".