134620503774 has 16 divisors (see below), whose sum is σ = 269899303440. Its totient is φ = 44763785280.

The previous prime is 134620503733. The next prime is 134620503779. The reversal of 134620503774 is 477305026431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134620503779) 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, 27426337 + ... + 27431244.

It is an arithmetic number, because the mean of its divisors is an integer number (16868706465).

Almost surely, 2^134620503774 is an apocalyptic number.

134620503774 is an abundant number, since it is smaller than the sum of its proper divisors (135278799666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134620503774 is a wasteful number, since it uses less digits than its factorization.

134620503774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54857995.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 134620503774 in words is "one hundred thirty-four billion, six hundred twenty million, five hundred three thousand, seven hundred seventy-four".