43241224951 has 2 divisors, whose sum is σ = 43241224952. Its totient is φ = 43241224950.

The previous prime is 43241224933. The next prime is 43241225011. The reversal of 43241224951 is 15942214234.

43241224951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43241224951 - 2⁷ = 43241224823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43241224951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43241224751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21620612475 + 21620612476.

It is an arithmetic number, because the mean of its divisors is an integer number (21620612476).

Almost surely, 2^43241224951 is an apocalyptic number.

43241224951 is a deficient number, since it is larger than the sum of its proper divisors (1).

43241224951 is an equidigital number, since it uses as much as digits as its factorization.

43241224951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The spelling of 43241224951 in words is "forty-three billion, two hundred forty-one million, two hundred twenty-four thousand, nine hundred fifty-one".