43367440741 has 6 divisors (see below), whose sum is σ = 44571213330. Its totient is φ = 42195346416.

The previous prime is 43367440703. The next prime is 43367440751. The reversal of 43367440741 is 14704476334.

It can be written as a sum of positive squares in 3 ways, for example, as 34103378241 + 9264062500 = 184671^2 + 96250^2 .

It is not a de Polignac number, because 43367440741 - 2⁹ = 43367440229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43367440751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15837726 + ... + 15840463.

It is an arithmetic number, because the mean of its divisors is an integer number (7428535555).

Almost surely, 2^43367440741 is an apocalyptic number.

It is an amenable number.

43367440741 is a deficient number, since it is larger than the sum of its proper divisors (1203772589).

43367440741 is an equidigital number, since it uses as much as digits as its factorization.

43367440741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31678263 (or 31678226 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 43367440741 in words is "forty-three billion, three hundred sixty-seven million, four hundred forty thousand, seven hundred forty-one".