43303142662379 has 2 divisors, whose sum is σ = 43303142662380. Its totient is φ = 43303142662378.

The previous prime is 43303142662363. The next prime is 43303142662489. The reversal of 43303142662379 is 97326624130334.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43303142662379 - 2⁴ = 43303142662363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43303142662379.

It is not a weakly prime, because it can be changed into another prime (43303142662679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21651571331189 + 21651571331190.

It is an arithmetic number, because the mean of its divisors is an integer number (21651571331190).

Almost surely, 2^{43303142662379} is an apocalyptic number.

43303142662379 is a deficient number, since it is larger than the sum of its proper divisors (1).

43303142662379 is an equidigital number, since it uses as much as digits as its factorization.

43303142662379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 53.

The spelling of 43303142662379 in words is "forty-three trillion, three hundred three billion, one hundred forty-two million, six hundred sixty-two thousand, three hundred seventy-nine".