740419008613 has 2 divisors, whose sum is σ = 740419008614. Its totient is φ = 740419008612.

The previous prime is 740419008577. The next prime is 740419008713. The reversal of 740419008613 is 316800914047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 525403173409 + 215015835204 = 724847^2 + 463698^2 .

It is a cyclic number.

It is not a de Polignac number, because 740419008613 - 2²⁵ = 740385454181 is a prime.

It is a super-3 number, since 3×740419008613³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 740419008613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740419008113) by changing a digit.

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 as a sum of consecutive naturals, namely, 370209504306 + 370209504307.

It is an arithmetic number, because the mean of its divisors is an integer number (370209504307).

Almost surely, 2^740419008613 is an apocalyptic number.

It is an amenable number.

740419008613 is a deficient number, since it is larger than the sum of its proper divisors (1).

740419008613 is an equidigital number, since it uses as much as digits as its factorization.

740419008613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 740419008613 in words is "seven hundred forty billion, four hundred nineteen million, eight thousand, six hundred thirteen".