134411314221 has 20 divisors (see below), whose sum is σ = 201334420672. Its totient is φ = 89363360808.

The previous prime is 134411314201. The next prime is 134411314267. The reversal of 134411314221 is 122413114431.

It is a happy number.

134411314221 is a `hidden beast` number, since 1 + 344 + 1 + 1 + 314 + 2 + 2 + 1 = 666.

It is not a de Polignac number, because 134411314221 - 2⁵ = 134411314189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134411314201) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2231035 + ... + 2290488.

Almost surely, 2^134411314221 is an apocalyptic number.

It is an amenable number.

134411314221 is a deficient number, since it is larger than the sum of its proper divisors (66923106451).

134411314221 is an equidigital number, since it uses as much as digits as its factorization.

134411314221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521902 (or 4521893 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 134411314221 its reverse (122413114431), we get a palindrome (256824428652).

The spelling of 134411314221 in words is "one hundred thirty-four billion, four hundred eleven million, three hundred fourteen thousand, two hundred twenty-one".