134440414201 has 8 divisors (see below), whose sum is σ = 135563358024. Its totient is φ = 133321866240.

The previous prime is 134440414193. The next prime is 134440414243. The reversal of 134440414201 is 102414044431.

It can be written as a sum of positive squares in 4 ways, for example, as 692952976 + 133747461225 = 26324^2 + 365715^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 134440414201 - 2³ = 134440414193 is a prime.

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 134440414201.

It is not an unprimeable number, because it can be changed into a prime (134440714201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037530 + ... + 1159891.

It is an arithmetic number, because the mean of its divisors is an integer number (16945419753).

Almost surely, 2^134440414201 is an apocalyptic number.

It is an amenable number.

134440414201 is a deficient number, since it is larger than the sum of its proper divisors (1122943823).

134440414201 is a wasteful number, since it uses less digits than its factorization.

134440414201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197931.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 134440414201 its reverse (102414044431), we get a palindrome (236854458632).

The spelling of 134440414201 in words is "one hundred thirty-four billion, four hundred forty million, four hundred fourteen thousand, two hundred one".