134441001013 has 6 divisors (see below), whose sum is σ = 147773992982. Its totient is φ = 122219091720.

The previous prime is 134441001007. The next prime is 134441001031. The reversal of 134441001013 is 310100144431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 129526570404 + 4914430609 = 359898^2 + 70103^2 .

It is a de Polignac number, because none of the positive numbers 2^k-134441001013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134441001073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555541206 + ... + 555541447.

Almost surely, 2^134441001013 is an apocalyptic number.

It is an amenable number.

134441001013 is a deficient number, since it is larger than the sum of its proper divisors (13332991969).

134441001013 is a wasteful number, since it uses less digits than its factorization.

134441001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111082675 (or 1111082664 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 134441001013 its reverse (310100144431), we get a palindrome (444541145444).

The spelling of 134441001013 in words is "one hundred thirty-four billion, four hundred forty-one million, one thousand, thirteen".