134430610061 has 4 divisors (see below), whose sum is σ = 146651574624. Its totient is φ = 122209645500.

The previous prime is 134430610009. The next prime is 134430610063. The reversal of 134430610061 is 160016034431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134430610061 - 2¹⁸ = 134430347917 is a prime.

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 (134430610063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6110482265 + ... + 6110482286.

It is an arithmetic number, because the mean of its divisors is an integer number (36662893656).

Almost surely, 2^134430610061 is an apocalyptic number.

134430610061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134430610061 is a deficient number, since it is larger than the sum of its proper divisors (12220964563).

134430610061 is a wasteful number, since it uses less digits than its factorization.

134430610061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12220964562.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 134430610061 its reverse (160016034431), we get a palindrome (294446644492).

The spelling of 134430610061 in words is "one hundred thirty-four billion, four hundred thirty million, six hundred ten thousand, sixty-one".