134410403779 has 4 divisors (see below), whose sum is σ = 134419851000. Its totient is φ = 134400956560.

The previous prime is 134410403773. The next prime is 134410403789. The reversal of 134410403779 is 977304014431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 977304014431 = 97987 ⋅9973813.

It is a cyclic number.

It is not a de Polignac number, because 134410403779 - 2⁵ = 134410403747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134410403773) 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, 4702237 + ... + 4730734.

It is an arithmetic number, because the mean of its divisors is an integer number (33604962750).

Almost surely, 2^134410403779 is an apocalyptic number.

134410403779 is a deficient number, since it is larger than the sum of its proper divisors (9447221).

134410403779 is an equidigital number, since it uses as much as digits as its factorization.

134410403779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9447220.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 134410403779 in words is "one hundred thirty-four billion, four hundred ten million, four hundred three thousand, seven hundred seventy-nine".