134587783426 has 8 divisors (see below), whose sum is σ = 202101353280. Its totient is φ = 67220665668.

The previous prime is 134587783423. The next prime is 134587783433. The reversal of 134587783426 is 624387785431.

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

It is a super-2 number, since 2×134587783426² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134587783423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36610726 + ... + 36614401.

It is an arithmetic number, because the mean of its divisors is an integer number (25262669160).

Almost surely, 2^134587783426 is an apocalyptic number.

134587783426 is a deficient number, since it is larger than the sum of its proper divisors (67513569854).

134587783426 is an equidigital number, since it uses as much as digits as its factorization.

134587783426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73226048.

The product of its digits is 27095040, while the sum is 58.

The spelling of 134587783426 in words is "one hundred thirty-four billion, five hundred eighty-seven million, seven hundred eighty-three thousand, four hundred twenty-six".