120554443 has 8 divisors (see below), whose sum is σ = 124660736. Its totient is φ = 116461800.

The previous prime is 120554417. The next prime is 120554501. The reversal of 120554443 is 344455021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120554443 - 2¹⁷ = 120423371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120554543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16480 + ... + 22642.

It is an arithmetic number, because the mean of its divisors is an integer number (15582592).

Almost surely, 2^120554443 is an apocalyptic number.

120554443 is a deficient number, since it is larger than the sum of its proper divisors (4106293).

120554443 is an equidigital number, since it uses as much as digits as its factorization.

120554443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 120554443 is about 10979.7287307110. The cubic root of 120554443 is about 494.0009001388. Note that the first 3 decimals are identical.

The spelling of 120554443 in words is "one hundred twenty million, five hundred fifty-four thousand, four hundred forty-three".