734081407340 has 24 divisors (see below), whose sum is σ = 1548187149600. Its totient is φ = 292372335488.

The previous prime is 734081407331. The next prime is 734081407343. The reversal of 734081407340 is 43704180437.

It is not an unprimeable number, because it can be changed into a prime (734081407343) 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, 78759440 + ... + 78768759.

It is an arithmetic number, because the mean of its divisors is an integer number (64507797900).

Almost surely, 2^734081407340 is an apocalyptic number.

It is an amenable number.

734081407340 is an abundant number, since it is smaller than the sum of its proper divisors (814105742260).

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

734081407340 is a wasteful number, since it uses less digits than its factorization.

734081407340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157528441 (or 157528439 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

Adding to 734081407340 its reverse (43704180437), we get a palindrome (777785587777).

The spelling of 734081407340 in words is "seven hundred thirty-four billion, eighty-one million, four hundred seven thousand, three hundred forty".