134801421334 has 8 divisors (see below), whose sum is σ = 202204082808. Its totient is φ = 67400060400.

The previous prime is 134801421311. The next prime is 134801421347. The reversal of 134801421334 is 433124108431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134801421334.

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 3 ways as a sum of consecutive naturals, for example, 1632 + ... + 519235.

It is an arithmetic number, because the mean of its divisors is an integer number (25275510351).

Almost surely, 2^134801421334 is an apocalyptic number.

134801421334 is a deficient number, since it is larger than the sum of its proper divisors (67402661474).

134801421334 is a wasteful number, since it uses less digits than its factorization.

134801421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650270.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 134801421334 its reverse (433124108431), we get a palindrome (567925529765).

The spelling of 134801421334 in words is "one hundred thirty-four billion, eight hundred one million, four hundred twenty-one thousand, three hundred thirty-four".