134730003918 has 32 divisors (see below), whose sum is σ = 270497485440. Its totient is φ = 44737403040.

The previous prime is 134730003917. The next prime is 134730003931. The reversal of 134730003918 is 819300037431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134730003917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698396 + ... + 1775952.

It is an arithmetic number, because the mean of its divisors is an integer number (8453046420).

Almost surely, 2^134730003918 is an apocalyptic number.

134730003918 is an abundant number, since it is smaller than the sum of its proper divisors (135767481522).

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

134730003918 is a wasteful number, since it uses less digits than its factorization.

134730003918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78672.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 134730003918 in words is "one hundred thirty-four billion, seven hundred thirty million, three thousand, nine hundred eighteen".