120454441 has 2 divisors, whose sum is σ = 120454442. Its totient is φ = 120454440.

The previous prime is 120454423. The next prime is 120454447. The reversal of 120454441 is 144454021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118483225 + 1971216 = 10885^2 + 1404^2 .

It is a cyclic number.

It is not a de Polignac number, because 120454441 - 2¹⁵ = 120421673 is a prime.

It is not a weakly prime, because it can be changed into another prime (120454447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60227220 + 60227221.

It is an arithmetic number, because the mean of its divisors is an integer number (60227221).

Almost surely, 2^120454441 is an apocalyptic number.

It is an amenable number.

120454441 is a deficient number, since it is larger than the sum of its proper divisors (1).

120454441 is an equidigital number, since it uses as much as digits as its factorization.

120454441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 120454441 is about 10975.1738482814. The cubic root of 120454441 is about 493.8642682493.

The spelling of 120454441 in words is "one hundred twenty million, four hundred fifty-four thousand, four hundred forty-one".