743141365 has 4 divisors (see below), whose sum is σ = 891769644. Its totient is φ = 594513088.

The previous prime is 743141363. The next prime is 743141381. The reversal of 743141365 is 563141347.

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 512162161 + 230979204 = 22631^2 + 15198^2 .

It is a cyclic number.

It is not a de Polignac number, because 743141365 - 2¹ = 743141363 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 743141365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743141363) 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 in 3 ways as a sum of consecutive naturals, for example, 74314132 + ... + 74314141.

It is an arithmetic number, because the mean of its divisors is an integer number (222942411).

Almost surely, 2^743141365 is an apocalyptic number.

It is an amenable number.

743141365 is a deficient number, since it is larger than the sum of its proper divisors (148628279).

743141365 is a wasteful number, since it uses less digits than its factorization.

743141365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148628278.

The product of its digits is 30240, while the sum is 34.

The square root of 743141365 is about 27260.6193069783. The cubic root of 743141365 is about 905.7822626977.

The spelling of 743141365 in words is "seven hundred forty-three million, one hundred forty-one thousand, three hundred sixty-five".