120241443 has 24 divisors (see below), whose sum is σ = 196317120. Its totient is φ = 65091600.

The previous prime is 120241427. The next prime is 120241487. The reversal of 120241443 is 344142021.

It is not a de Polignac number, because 120241443 - 2⁴ = 120241427 is a prime.

It is a super-2 number, since 2×120241443² = 28916009229444498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (120241423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18733 + ... + 24318.

It is an arithmetic number, because the mean of its divisors is an integer number (8179880).

Almost surely, 2^120241443 is an apocalyptic number.

120241443 is a deficient number, since it is larger than the sum of its proper divisors (76075677).

120241443 is a wasteful number, since it uses less digits than its factorization.

120241443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43087 (or 43080 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 120241443 is about 10965.4659271734. The cubic root of 120241443 is about 493.5729986075.

Adding to 120241443 its reverse (344142021), we get a palindrome (464383464).

The spelling of 120241443 in words is "one hundred twenty million, two hundred forty-one thousand, four hundred forty-three".