740336877728125 has 48 divisors (see below), whose sum is σ = 927859696834896. Its totient is φ = 590672896000000.

The previous prime is 740336877728117. The next prime is 740336877728153. The reversal of 740336877728125 is 521827778633047.

740336877728125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 24 ways, for example, as 564602324095044 + 175734553633081 = 23761362^2 + 13256491^2 .

It is not a de Polignac number, because 740336877728125 - 2³ = 740336877728117 is a prime.

It is a super-3 number, since 3×740336877728125³ (a number of 46 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1764543369 + ... + 1764962881.

It is an arithmetic number, because the mean of its divisors is an integer number (19330410350727).

Almost surely, 2^{740336877728125} is an apocalyptic number.

It is an amenable number.

740336877728125 is a deficient number, since it is larger than the sum of its proper divisors (187522819106771).

740336877728125 is an frugal number, since it uses more digits than its factorization.

740336877728125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421060 (or 421040 counting only the distinct ones).

The product of its (nonzero) digits is 663828480, while the sum is 70.

The spelling of 740336877728125 in words is "seven hundred forty trillion, three hundred thirty-six billion, eight hundred seventy-seven million, seven hundred twenty-eight thousand, one hundred twenty-five".