120998441 has 8 divisors (see below), whose sum is σ = 129456000. Its totient is φ = 112749840.

The previous prime is 120998407. The next prime is 120998459. The reversal of 120998441 is 144899021.

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 120998441 - 2²² = 116804137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120998395 and 120998404.

It is not an unprimeable number, because it can be changed into a prime (120998461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51041 + ... + 53358.

It is an arithmetic number, because the mean of its divisors is an integer number (16182000).

Almost surely, 2^120998441 is an apocalyptic number.

It is an amenable number.

120998441 is a deficient number, since it is larger than the sum of its proper divisors (8457559).

120998441 is a wasteful number, since it uses less digits than its factorization.

120998441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104479.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 120998441 is about 10999.9291361354. The cubic root of 120998441 is about 494.6066200870.

The spelling of 120998441 in words is "one hundred twenty million, nine hundred ninety-eight thousand, four hundred forty-one".