134401020001 has 8 divisors (see below), whose sum is σ = 142628205024. Its totient is φ = 126209528640.

The previous prime is 134401019939. The next prime is 134401020107. The reversal of 134401020001 is 100020104431.

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

It is not a de Polignac number, because 134401020001 - 2¹⁵ = 134400987233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134401020301) 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, 8915655 + ... + 8930716.

It is an arithmetic number, because the mean of its divisors is an integer number (17828525628).

Almost surely, 2^134401020001 is an apocalyptic number.

It is an amenable number.

134401020001 is a deficient number, since it is larger than the sum of its proper divisors (8227185023).

134401020001 is a wasteful number, since it uses less digits than its factorization.

134401020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17846831.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 134401020001 its reverse (100020104431), we get a palindrome (234421124432).

The spelling of 134401020001 in words is "one hundred thirty-four billion, four hundred one million, twenty thousand, one".