740683836133 has 2 divisors, whose sum is σ = 740683836134. Its totient is φ = 740683836132.

The previous prime is 740683836071. The next prime is 740683836227. The reversal of 740683836133 is 331638386047.

It is a happy number.

740683836133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 400862460769 + 339821375364 = 633137^2 + 582942^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740683836133 is a prime.

It is a super-3 number, since 3×740683836133³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740683836833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370341918066 + 370341918067.

It is an arithmetic number, because the mean of its divisors is an integer number (370341918067).

Almost surely, 2^740683836133 is an apocalyptic number.

It is an amenable number.

740683836133 is a deficient number, since it is larger than the sum of its proper divisors (1).

740683836133 is an equidigital number, since it uses as much as digits as its factorization.

740683836133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 740683836133 in words is "seven hundred forty billion, six hundred eighty-three million, eight hundred thirty-six thousand, one hundred thirty-three".