43541010950419 has 2 divisors, whose sum is σ = 43541010950420. Its totient is φ = 43541010950418.

The previous prime is 43541010950389. The next prime is 43541010950441. The reversal of 43541010950419 is 91405901014534.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43541010950419 - 2¹³ = 43541010942227 is a prime.

It is a super-2 number, since 2×43541010950419² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43541010950519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21770505475209 + 21770505475210.

It is an arithmetic number, because the mean of its divisors is an integer number (21770505475210).

Almost surely, 2^{43541010950419} is an apocalyptic number.

43541010950419 is a deficient number, since it is larger than the sum of its proper divisors (1).

43541010950419 is an equidigital number, since it uses as much as digits as its factorization.

43541010950419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 43541010950419 in words is "forty-three trillion, five hundred forty-one billion, ten million, nine hundred fifty thousand, four hundred nineteen".