120043363441 has 2 divisors, whose sum is σ = 120043363442. Its totient is φ = 120043363440.

The previous prime is 120043363439. The next prime is 120043363549. The reversal of 120043363441 is 144363340021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95175335025 + 24868028416 = 308505^2 + 157696^2 .

It is a cyclic number.

It is not a de Polignac number, because 120043363441 - 2¹ = 120043363439 is a prime.

Together with 120043363439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (120043361441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60021681720 + 60021681721.

It is an arithmetic number, because the mean of its divisors is an integer number (60021681721).

Almost surely, 2^120043363441 is an apocalyptic number.

It is an amenable number.

120043363441 is a deficient number, since it is larger than the sum of its proper divisors (1).

120043363441 is an equidigital number, since it uses as much as digits as its factorization.

120043363441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 120043363441 in words is "one hundred twenty billion, forty-three million, three hundred sixty-three thousand, four hundred forty-one".