734020800140 has 24 divisors (see below), whose sum is σ = 1545105084432. Its totient is φ = 292910909760.

The previous prime is 734020800077. The next prime is 734020800179. The reversal of 734020800140 is 41008020437.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43579514 + ... + 43596353.

It is an arithmetic number, because the mean of its divisors is an integer number (64379378518).

Almost surely, 2^734020800140 is an apocalyptic number.

It is an amenable number.

734020800140 is an abundant number, since it is smaller than the sum of its proper divisors (811084284292).

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

734020800140 is a wasteful number, since it uses less digits than its factorization.

734020800140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87176297 (or 87176295 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 734020800140 its reverse (41008020437), we get a palindrome (775028820577).

The spelling of 734020800140 in words is "seven hundred thirty-four billion, twenty million, eight hundred thousand, one hundred forty".