740135541353 has 4 divisors (see below), whose sum is σ = 797069044548. Its totient is φ = 683202038160.

The previous prime is 740135541349. The next prime is 740135541373. The reversal of 740135541353 is 353145531047.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 474716866009 + 265418675344 = 688997^2 + 515188^2 .

It is a cyclic number.

It is not a de Polignac number, because 740135541353 - 2² = 740135541349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 740135541353.

It is not an unprimeable number, because it can be changed into a prime (740135541373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28466751578 + ... + 28466751603.

It is an arithmetic number, because the mean of its divisors is an integer number (199267261137).

Almost surely, 2^740135541353 is an apocalyptic number.

It is an amenable number.

740135541353 is a deficient number, since it is larger than the sum of its proper divisors (56933503195).

740135541353 is a wasteful number, since it uses less digits than its factorization.

740135541353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56933503194.

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 740135541353 in words is "seven hundred forty billion, one hundred thirty-five million, five hundred forty-one thousand, three hundred fifty-three".